Property Tax in Warren County
via TaxByCounty
Warren's property taxes slightly below national
Warren County's 1.502% effective tax rate sits above the nation's median of 1.91%, but homes here are worth significantly more than the national average. The median property tax of $3,797 exceeds the national median of $2,690, reflecting both higher property values and elevated tax burden.
Iowa's most expensive properties taxed fairly high
Warren County's 1.502% effective rate runs above Iowa's state average of 1.344%, placing it in the higher-tax tier statewide. With a median home value of $252,800—nearly double the state average—Warren carries one of Iowa's largest absolute tax bills at $3,797.
Highest taxes and home values in the region
Warren County's $3,797 median property tax dwarfs nearby Winneshiek County ($2,784) and Washington County ($2,688), driven by substantially higher property values. Its 1.502% effective rate also outpaces most regional neighbors except Wapello.
What you'll pay on a typical Warren home
On Warren's median home value of $252,800, the typical property tax bill reaches $3,797 annually, or about $317 per month. Those with a mortgage typically pay $3,903 once escrow and insurance are factored in.
Check if your assessment is fair
Even in higher-value Warren County, assessment errors occur regularly and appeals often succeed. Given the size of typical tax bills here, a successful appeal could save hundreds of dollars annually.