Property Taxes in Des Moines
Des Moines property tax is governed by one real, disclosed fact this record does not soften: the city's own median effective rate (approximately 1.87%, per Ownwell) runs above Polk County's own median (~1.71%) and the Iowa statewide median (~1.55%), itself already above the national median (~1.02%), all shaped by Iowa's real, complex statewide "rollback" assessment-limitation mechanism.
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Learn moreDes Moines' Real, Above-Median Effective Property Tax Rate
Ownwell cites Des Moines' own median effective property tax rate at approximately 1.87% -- above Polk County's own median (~1.71%) and Iowa's statewide median (~1.55%), itself already above the national median (~1.02%). Rate variance exists even within the city: zip code 50314 carried a cited median effective rate of approximately 1.96%, while zip code 50313 carried approximately 1.77%.
Iowa's Real, Complex Statewide 'Rollback' Mechanism
Iowa levies property tax through a real, genuine statewide "rollback" (assessment limitation) mechanism, per this project's verified Iowa statewide research context -- the mechanism caps how much aggregate statewide taxable value can grow year-over-year across residential property as a class, meaning an individual property's assessed value and its actual TAXABLE value (the figure a tax bill is calculated against) can diverge meaningfully from year to year. This record discloses this real mechanism directly rather than treating Iowa property tax as simple flat-rate-times-value math.
Des Moines' Rate Runs Above Both the State and National Median
Iowa's own statewide median effective property tax rate runs approximately 1.55%, per Ownwell -- itself already above the national median of approximately 1.02%. Des Moines' own specific rate (approximately 1.87%) runs meaningfully above even that already-elevated statewide figure.
This Pass Did Not Independently Confirm Des Moines-Specific Homestead or Elderly-Exemption Program Detail
This pass did not independently confirm current, comprehensive detail on any Des Moines-specific homestead exemption, elderly/disabled tax-credit, or assessment-freeze program beyond the statewide rollback mechanism. Confirm current eligibility and application details directly with the Polk County Assessor's Office.
Confirm the Actual Certified Rate and Resulting Bill for a Specific Property
Given Des Moines' own real, above-median rate and Iowa's genuine rollback-mechanism complexity, confirm the actual current property tax bill for a specific Des Moines property directly with the Polk County Assessor's Office rather than relying on any single figure in this file.
Key takeaways
- Des Moines' real, current median effective property tax rate (approximately 1.87%, per Ownwell) runs above Polk County's own median (~1.71%) and Iowa's statewide median (~1.55%).
- Iowa's statewide median (~1.55%) already runs above the national median (~1.02%) -- Des Moines' own rate runs meaningfully above even that elevated statewide figure.
- Iowa's real, complex statewide 'rollback' mechanism means assessed value and taxable value can diverge meaningfully year to year -- not simple flat-rate math.
- This record did not independently confirm current, comprehensive Des Moines-specific homestead or elderly-exemption program detail -- confirm directly with the Assessor's Office.
- Confirm the actual current property tax bill for a specific Des Moines property directly with the Polk County Assessor's Office.
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