# County house price index, 1990 = 100 in Warren County

County house price index, 1990 = 100 in Warren County was 322.93 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-39165`
- Unit: index
- Definition: Annual FHFA all-transactions index of single-family house prices in US counties, with 1990 equal to 100.
- Note: Developmental nominal index, not seasonally adjusted. Uses sale prices and refinance appraisals for mortgages purchased or guaranteed by Fannie Mae or Freddie Mac. Differs from purchase-only indexes. Missing estimates and unavailable base-year values remain absent. Historical estimates can be revised.
- Source: Federal Housing Finance Agency, FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100 (https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx)
- Retrieved: 2026-10-10
- License: Public domain (US government work); citation requested
- Citation: Federal Housing Finance Agency (FHFA). FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx. Retrieved 2026-10-10.
- Web page: https://invokely.ai/en/county-house-price-index-1990/warren-county-ohio
- CSV: https://invokely.ai/download/county-house-price-index-1990/warren-county-ohio.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-39165

| Period | index |
|---|---:|
| 2025 | 322.93 |
| 2024 | 310.46 |
| 2023 | 285.38 |
| 2022 | 263.01 |
| 2021 | 224.7 |
| 2020 | 201.97 |
| 2019 | 193.91 |
| 2018 | 183.73 |
| 2017 | 173.55 |
| 2016 | 165.62 |
| 2015 | 158.92 |
| 2014 | 153.28 |
| 2013 | 148.1 |
| 2012 | 148.75 |
| 2011 | 149.62 |
| 2010 | 154.25 |
| 2009 | 159.24 |
| 2008 | 165.81 |
| 2007 | 170.53 |
| 2006 | 168.49 |
| 2005 | 166.77 |
| 2004 | 158.54 |
| 2003 | 153.82 |
| 2002 | 151.31 |
| 2001 | 147.42 |
| 2000 | 141.82 |
| 1999 | 136.12 |
| 1998 | 131.55 |
| 1997 | 127.12 |
| 1996 | 123.44 |
| 1995 | 119.39 |
| 1994 | 114.63 |
| 1993 | 109.57 |
| 1992 | 105.93 |
| 1991 | 103.18 |
| 1990 | 100 |
| 1989 | 96.7 |
| 1988 | 92.38 |
| 1987 | 85.58 |
| 1986 | 80.15 |
| 1985 | 76.84 |
| 1984 | 74.44 |
| 1983 | 73.1 |
| 1982 | 71.74 |
| 1981 | 73.14 |
| 1980 | 71.77 |
| 1979 | 67.43 |
| 1978 | 59.85 |
| 1977 | 52.67 |
| 1976 | 48.6 |
| 1975 | 45.62 |