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

County house price index, 1990 = 100 in Union County was 379.98 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-39159`
- 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/union-county-ohio
- CSV: https://invokely.ai/download/county-house-price-index-1990/union-county-ohio.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-39159

| Period | index |
|---|---:|
| 2025 | 379.98 |
| 2024 | 367.12 |
| 2023 | 342.43 |
| 2022 | 317.66 |
| 2021 | 273.69 |
| 2020 | 245.69 |
| 2019 | 237.3 |
| 2018 | 225.36 |
| 2017 | 210.71 |
| 2016 | 199.66 |
| 2015 | 189.55 |
| 2014 | 181.26 |
| 2013 | 172.89 |
| 2012 | 170.57 |
| 2011 | 170.62 |
| 2010 | 175.41 |
| 2009 | 179.99 |
| 2008 | 186.47 |
| 2007 | 186.04 |
| 2006 | 190.78 |
| 2005 | 188.25 |
| 2004 | 180.02 |
| 2003 | 174.95 |
| 2002 | 172.27 |
| 2001 | 166.8 |
| 2000 | 159.91 |
| 1999 | 153.76 |
| 1998 | 147.63 |
| 1997 | 140.47 |
| 1996 | 134.95 |
| 1995 | 129.47 |
| 1994 | 118.43 |
| 1993 | 111.87 |
| 1992 | 108.1 |
| 1991 | 104.68 |
| 1990 | 100 |
| 1989 | 93.44 |
| 1988 | 89.92 |
| 1987 | 82.02 |
| 1986 | 75.14 |
| 1985 | 74.66 |
| 1984 | 69.08 |
| 1983 | 75.9 |
| 1982 | 84.51 |
| 1981 | 57.42 |
| 1980 | 62.22 |
| 1979 | 61.07 |
| 1978 | 49.37 |
| 1977 | 46.89 |