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

County house price index, 1990 = 100 in Butler County was 315.76 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-39017`
- 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/butler-county-ohio
- CSV: https://invokely.ai/download/county-house-price-index-1990/butler-county-ohio.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-39017

| Period | index |
|---|---:|
| 2025 | 315.76 |
| 2024 | 300.38 |
| 2023 | 282.19 |
| 2022 | 257.69 |
| 2021 | 222.49 |
| 2020 | 198.33 |
| 2019 | 189.99 |
| 2018 | 180.62 |
| 2017 | 170.04 |
| 2016 | 160.78 |
| 2015 | 155.19 |
| 2014 | 150.58 |
| 2013 | 146.03 |
| 2012 | 147.28 |
| 2011 | 149.1 |
| 2010 | 155.35 |
| 2009 | 159.7 |
| 2008 | 166.45 |
| 2007 | 170.52 |
| 2006 | 170.74 |
| 2005 | 168.68 |
| 2004 | 161.92 |
| 2003 | 156.74 |
| 2002 | 153.71 |
| 2001 | 149.57 |
| 2000 | 143.12 |
| 1999 | 136.3 |
| 1998 | 131.66 |
| 1997 | 126.94 |
| 1996 | 121.86 |
| 1995 | 117.65 |
| 1994 | 113.09 |
| 1993 | 109.75 |
| 1992 | 106.34 |
| 1991 | 103.37 |
| 1990 | 100 |
| 1989 | 97.4 |
| 1988 | 94.06 |
| 1987 | 88.5 |
| 1986 | 84.38 |
| 1985 | 80.12 |
| 1984 | 78.5 |
| 1983 | 77.48 |
| 1982 | 75.64 |
| 1981 | 78.07 |
| 1980 | 78.73 |
| 1979 | 72.86 |
| 1978 | 64.68 |
| 1977 | 57.54 |
| 1976 | 52.53 |
| 1975 | 50.56 |