Data / Rankings / County house price annual change, sales and refinances / Counties in Iowa

Counties in Iowa by county house price annual change, sales and refinances

Adams County had the highest county house price annual change, sales and refinances of 99 counties in 2021, at 20.59%. Ida County had the lowest, at -0.29%. The median was 8.18%. Source: the Federal Housing Finance Agency.

Full ranking

Other periods

• 2025
• 2024
• 2023
• 2022
• 2021
• 2020
• 2019
• 2018
• 2017
• 2016
• 2015
• 2014

About this ranking

Published percentage change from the previous year in the FHFA all-transactions house price index for US counties.

Developmental nominal series, not seasonally adjusted. Includes sale prices and refinance appraisals, unlike purchase-only series. Uses the published annual change directly; it is unaffected by the index base year. Missing estimates remain absent and historical estimates can be revised.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

Federal Housing Finance Agency (FHFA). FHFA developmental all-transactions county house prices, published annual percent change, nominal, not seasonally adjusted. https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx. Retrieved 2026-10-10.

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County house price annual change, sales and refinances: other rankings

• US counties
• Counties in Texas
• Counties in Georgia
• Counties in Virginia
• Counties in Kentucky
• Counties in Missouri
• Counties in North Carolina
• Counties in Illinois
• Counties in Tennessee
• Counties in Indiana
• Counties in Ohio
• Counties in Minnesota

Counties in Iowa: more rankings

• Asian population share
• Bachelor's degree or higher, population 25 and over
• Live births, July to June
• Black or African American population share
• Housing units authorized by building permits
• Crude birth rate, July to June
• Crude death rate, July to June
• Deaths, July to June
• Foreign-born population share
• Real GDP growth
• GDP per capita, US dollars
• Gross domestic product (GDP), US dollars
• Gini index
• Hispanic or Latino population share
• Homeownership rate (US, housing units)
• County house price index, 1990 = 100