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  <xsd:element abstract="true" id="plmr_FrontingPremiumMember" name="FrontingPremiumMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_HawaiiHurricaneMember" name="HawaiiHurricaneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_HomeownersInsuranceProductLineMember" name="HomeownersInsuranceProductLineMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_IncomeLossFromContinuingOperationsNetOfTaxAttributableToParentBeforeIncomeLossFromSubsidiaries" name="IncomeLossFromContinuingOperationsNetOfTaxAttributableToParentBeforeIncomeLossFromSubsidiaries" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_IncomeTaxReconciliationDividendReceivedDeductionAndTaxExemptInterest" name="IncomeTaxReconciliationDividendReceivedDeductionAndTaxExemptInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_IncreaseDecreaseInCededPremiumsPayable" name="IncreaseDecreaseInCededPremiumsPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_IncreaseDecreaseInCededUnearnedPremiums" name="IncreaseDecreaseInCededUnearnedPremiums" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_InlandMarineAndOtherPropertyMember" name="InlandMarineAndOtherPropertyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_InlandMarineMember" name="InlandMarineMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_InvestmentIncomeInvestmentIncomeExpense" name="InvestmentIncomeInvestmentIncomeExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_JonChristiansonMember" name="JonChristiansonMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_LargestProgramAdministratorMember" name="LargestProgramAdministratorMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_LargestReinsurerOneMember" name="LargestReinsurerOneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_LargestReinsurerThreeMember" name="LargestReinsurerThreeMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_LargestReinsurerTwoMember" name="LargestReinsurerTwoMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_LaulimaInsuranceCompanyMember" name="LaulimaInsuranceCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidRefundedPriorYears" name="LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidRefundedPriorYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_LiquidityRatio" name="LiquidityRatio" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="plmr_LossAndLossAdjustmentExpenseReserveRedundancy" name="LossAndLossAdjustmentExpenseReserveRedundancy" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_MacArmstrongMember" name="MacArmstrongMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_MinimumStatutorySolvencyMargin" name="MinimumStatutorySolvencyMargin" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="plmr_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_NumberOfDaysAchievementOfMilestoneStockPrice" name="NumberOfDaysAchievementOfMilestoneStockPrice" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_NumberOfLargestReinsurers" name="NumberOfLargestReinsurers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_NumberOfStatesCompanyUnderwritesCatastropheInsuranceOnAdmittedBasis" name="NumberOfStatesCompanyUnderwritesCatastropheInsuranceOnAdmittedBasis" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_OptionsMember" name="OptionsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_OtherComprehensiveIncomeLossEquityInvestmentsArisingDuringPeriodAfterTax" name="OtherComprehensiveIncomeLossEquityInvestmentsArisingDuringPeriodAfterTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_OtherInsuranceLinesMember" name="OtherInsuranceLinesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_OtherInvestmentsUnrealizedGainLoss" name="OtherInvestmentsUnrealizedGainLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_OtherLiabilityClaimsMember" name="OtherLiabilityClaimsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_OtherLiabilityOccurrenceMember" name="OtherLiabilityOccurrenceMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_OtherProgramAdministratorsMember" name="OtherProgramAdministratorsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_OtherStatesMember" name="OtherStatesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_PalomarExcessAndSurplusInsuranceCompanyMember" name="PalomarExcessAndSurplusInsuranceCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_PalomarSpecialtyInsuranceCompanyMember" name="PalomarSpecialtyInsuranceCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_PalomarSpecialtyReinsuranceCompanyBermudaLtdMember" name="PalomarSpecialtyReinsuranceCompanyBermudaLtdMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PaymentToAcquirePolicyRenewalRights" name="PaymentToAcquirePolicyRenewalRights" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PaymentsForProceedsFromSecuritiesInvestingActivities" name="PaymentsForProceedsFromSecuritiesInvestingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PercentageOfGrossWrittenPremiums" name="PercentageOfGrossWrittenPremiums" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PolicyholderBenefitsAndLossAdjustmentExpensesIncurredAssumed" name="PolicyholderBenefitsAndLossAdjustmentExpensesIncurredAssumed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PolicyholderBenefitsAndLossAdjustmentExpensesIncurredCeded" name="PolicyholderBenefitsAndLossAdjustmentExpensesIncurredCeded" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PolicyholderBenefitsAndLossAdjustmentExpensesIncurredDirect" name="PolicyholderBenefitsAndLossAdjustmentExpensesIncurredDirect" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PolicyholderBenefitsAndLossAdjustmentExpensesIncurredNet" name="PolicyholderBenefitsAndLossAdjustmentExpensesIncurredNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PolicyholderBenefitsAndLossesIncurredAssumed" name="PolicyholderBenefitsAndLossesIncurredAssumed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PolicyholderBenefitsAndLossesIncurredCeded" name="PolicyholderBenefitsAndLossesIncurredCeded" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PolicyholderBenefitsAndLossesIncurredDirect" name="PolicyholderBenefitsAndLossesIncurredDirect" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PolicyholderBenefitsAndLossesIncurredNet" name="PolicyholderBenefitsAndLossesIncurredNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PredeterminedPerformanceAchievementPercentage" name="PredeterminedPerformanceAchievementPercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_PremiumDeficiency" name="PremiumDeficiency" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="plmr_ProceedsFromPolicyholdersContributionToSurplus" name="ProceedsFromPolicyholdersContributionToSurplus" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_PropertyLinesMember" name="PropertyLinesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_PsicMember" name="PsicMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_ReinsuranceNonproportionalAssumedPropertyMember" name="ReinsuranceNonproportionalAssumedPropertyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_ReinsurancePolicyExcessOfLossProtectionAmount" name="ReinsurancePolicyExcessOfLossProtectionAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="plmr_ReserveForLossesAndLossAdjustmentExpensesTextBlock" name="ReserveForLossesAndLossAdjustmentExpensesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_RevenueRecognitionServicesCommissionsAndOtherIncomePolicyTextBlock" name="RevenueRecognitionServicesCommissionsAndOtherIncomePolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_ScheduleOfCapitalReservedForFutureIssuanceTableTextBlock" name="ScheduleOfCapitalReservedForFutureIssuanceTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_ScheduleOfReconciliationOfLiabilityForClaimsAndClaimAdjustmentExpensesTableTextBlock" name="ScheduleOfReconciliationOfLiabilityForClaimsAndClaimAdjustmentExpensesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_SecondLargestProgramAdministratorMember" name="SecondLargestProgramAdministratorMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_SecuritiesOnDepositWithStateRegulatoryAuthoritiesMember" name="SecuritiesOnDepositWithStateRegulatoryAuthoritiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageNumberOfAdditionalSharesAvailableForGrant" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageNumberOfAdditionalSharesAvailableForGrant" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="plmr_ShareBasedPaymentArrangementTrancheOneFirstAnniversaryMember" name="ShareBasedPaymentArrangementTrancheOneFirstAnniversaryMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardServicePeriod" name="SharebasedCompensationArrangementBySharebasedPaymentAwardAwardServicePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_SharebasedCompensationArrangementBySharebasedPaymentAwardSharesAvailableForIssuanceAuthorizedAnnualIncreaseMaximum" name="SharebasedCompensationArrangementBySharebasedPaymentAwardSharesAvailableForIssuanceAuthorizedAnnualIncreaseMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="plmr_ShortdurationInsuranceContractPriorAccidentYearsMember" name="ShortdurationInsuranceContractPriorAccidentYearsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_SpecialPropertyProductLineMember" name="SpecialPropertyProductLineMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_SpecialRevenueExcludingAssetBackedSecuritiesMember" name="SpecialRevenueExcludingAssetBackedSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_StatutoryFinancialInformationDisclosureTextBlock" name="StatutoryFinancialInformationDisclosureTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_ThreeLargestReinsurersMember" name="ThreeLargestReinsurersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plmr_ThresholdDividendOrDistributionWithoutApprovalOfArizonaInsuranceCommissioner" name="ThresholdDividendOrDistributionWithoutApprovalOfArizonaInsuranceCommissioner" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="plmr_ThresholdDividendOrDistributionWithoutApprovalOfOregonAndCaliforniaInsuranceCommissioners" name="ThresholdDividendOrDistributionWithoutApprovalOfOregonAndCaliforniaInsuranceCommissioners" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="plmr_TrustParValue" name="TrustParValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="plmr_USHurricaneMember" name="USHurricaneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_VestingUponCompletionOfRequisiteServicePeriodMember" name="VestingUponCompletionOfRequisiteServicePeriodMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_Year2021Member" name="Year2021Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-10-reinsurance-effects-of-reinsurance-details" name="statement-statement-note-10-reinsurance-effects-of-reinsurance-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-10-reinsurance-schedule-of-ceded-premiums-details" name="statement-statement-note-10-reinsurance-schedule-of-ceded-premiums-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-10-reinsurance-tables" name="statement-statement-note-10-reinsurance-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-12-stockholders-equity-common-stock-reserved-for-future-issuance-details" name="statement-statement-note-12-stockholders-equity-common-stock-reserved-for-future-issuance-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-12-stockholders-equity-schedule-of-stockbased-compensation-details" name="statement-statement-note-12-stockholders-equity-schedule-of-stockbased-compensation-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-12-stockholders-equity-summary-of-psu-transactions-details" name="statement-statement-note-12-stockholders-equity-summary-of-psu-transactions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-12-stockholders-equity-summary-of-rsu-transactions-details" name="statement-statement-note-12-stockholders-equity-summary-of-rsu-transactions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-12-stockholders-equity-summary-of-stock-option-activity-details" name="statement-statement-note-12-stockholders-equity-summary-of-stock-option-activity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-12-stockholders-equity-tables" name="statement-statement-note-12-stockholders-equity-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-13-accumulated-other-comprehensive-income-changes-in-accumulated-other-comprehensive-income-loss-details" name="statement-statement-note-13-accumulated-other-comprehensive-income-changes-in-accumulated-other-comprehensive-income-loss-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-13-accumulated-other-comprehensive-income-tables" name="statement-statement-note-13-accumulated-other-comprehensive-income-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-14-underwriting-information-schedule-of-gross-written-premiums-details" name="statement-statement-note-14-underwriting-information-schedule-of-gross-written-premiums-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-14-underwriting-information-tables" name="statement-statement-note-14-underwriting-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-16-income-taxes-components-of-income-tax-expense-details" name="statement-statement-note-16-income-taxes-components-of-income-tax-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-16-income-taxes-deferred-tax-assets-and-liabilities-details" name="statement-statement-note-16-income-taxes-deferred-tax-assets-and-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-16-income-taxes-reconciliation-of-federal-income-tax-rate-details" name="statement-statement-note-16-income-taxes-reconciliation-of-federal-income-tax-rate-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-16-income-taxes-tables" name="statement-statement-note-16-income-taxes-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-17-earnings-per-share-earnings-per-share-of-common-stock-details" name="statement-statement-note-17-earnings-per-share-earnings-per-share-of-common-stock-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-17-earnings-per-share-tables" name="statement-statement-note-17-earnings-per-share-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-18-statutory-financial-information-schedule-of-statutory-net-income-and-statutory-capital-surplus-details" name="statement-statement-note-18-statutory-financial-information-schedule-of-statutory-net-income-and-statutory-capital-surplus-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="plmr_statement-statement-note-5-policy-acquisition-costs-schedule-of-policy-acquisition-costs-details" name="statement-statement-note-5-policy-acquisition-costs-schedule-of-policy-acquisition-costs-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-5-policy-acquisition-costs-tables" name="statement-statement-note-5-policy-acquisition-costs-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-6-intangible-assets-and-goodwill-schedule-of-intangible-assets-details" name="statement-statement-note-6-intangible-assets-and-goodwill-schedule-of-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="plmr_statement-statement-note-7-capitalized-assets-schedule-of-capitalized-assets-details" name="statement-statement-note-7-capitalized-assets-schedule-of-capitalized-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-7-capitalized-assets-tables" name="statement-statement-note-7-capitalized-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-8-leases-schedule-of-future-minimum-lease-payments-details" name="statement-statement-note-8-leases-schedule-of-future-minimum-lease-payments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-8-leases-supplementary-lease-information-details" name="statement-statement-note-8-leases-supplementary-lease-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-8-leases-supplementary-lease-information-details-parentheticals" name="statement-statement-note-8-leases-supplementary-lease-information-details-parentheticals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-8-leases-tables" name="statement-statement-note-8-leases-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-reconciliation-of-changes-in-reserve-balance-for-losses-and-loss-adjustment-expenses-details" name="statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-reconciliation-of-changes-in-reserve-balance-for-losses-and-loss-adjustment-expenses-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-reconciliation-of-liability-for-claims-and-claim-adjustments-expenses-details" name="statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-reconciliation-of-liability-for-claims-and-claim-adjustments-expenses-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-average-annual-percentage-payout-of-incurred-claims-on-homeowners-insurance-details" name="statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-average-annual-percentage-payout-of-incurred-claims-on-homeowners-insurance-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-average-annual-percentage-payout-of-incurred-claims-on-other-insurance-details" name="statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-average-annual-percentage-payout-of-incurred-claims-on-other-insurance-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-average-annual-percentage-payout-of-incurred-claims-on-special-property-insurance-details" name="statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-average-annual-percentage-payout-of-incurred-claims-on-special-property-insurance-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-incurred-losses-and-allocated-loss-adjustment-expenses-on-homeowners-insurance-details" name="statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-incurred-losses-and-allocated-loss-adjustment-expenses-on-homeowners-insurance-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-incurred-losses-and-allocated-loss-adjustment-expenses-on-other-insurance-details" name="statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-incurred-losses-and-allocated-loss-adjustment-expenses-on-other-insurance-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-incurred-losses-and-allocated-loss-adjustment-expenses-on-special-property-insurance-details" name="statement-statement-note-9-reserve-for-losses-and-loss-adjustment-expenses-schedule-of-incurred-losses-and-allocated-loss-adjustment-expenses-on-special-property-insurance-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="plmr_statement-statement-schedule-ii-condensed-financial-information-of-parent-balance-sheets-details" name="statement-statement-schedule-ii-condensed-financial-information-of-parent-balance-sheets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="plmr_statement-statement-schedule-ii-condensed-financial-information-of-parent-company-statements-of-cash-flows-details" name="statement-statement-schedule-ii-condensed-financial-information-of-parent-company-statements-of-cash-flows-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-schedule-ii-condensed-financial-information-of-parent-company-statements-of-income-details" name="statement-statement-schedule-ii-condensed-financial-information-of-parent-company-statements-of-income-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-schedule-ii-condensed-financial-information-of-parent-company-tables" name="statement-statement-schedule-ii-condensed-financial-information-of-parent-company-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-schedule-v-valuation-and-qualifying-accounts-tables" name="statement-statement-schedule-v-valuation-and-qualifying-accounts-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-schedule-v-valuation-and-qualifying-accounts-valuation-and-qualifying-accounts-details" name="statement-statement-schedule-v-valuation-and-qualifying-accounts-valuation-and-qualifying-accounts-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plmr_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
