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

County house price index, 1990 = 100 in Seminole County was 386.07 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-40133`
- 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/seminole-county-oklahoma
- CSV: https://invokely.ai/download/county-house-price-index-1990/seminole-county-oklahoma.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-40133

| Period | index |
|---|---:|
| 2025 | 386.07 |
| 2024 | 450.15 |
| 2023 | 423.55 |
| 2022 | 344.31 |
| 2021 | 296.17 |
| 2020 | 296.84 |
| 2019 | 272.3 |
| 2018 | 249.73 |
| 2017 | 264.59 |
| 2016 | 251.24 |
| 2015 | 256.35 |
| 2014 | 225.98 |
| 2013 | 243.04 |
| 2012 | 242.94 |
| 2011 | 239.42 |
| 2010 | 240.24 |
| 2009 | 237.23 |
| 2008 | 232 |
| 2007 | 236.1 |
| 2006 | 223.35 |
| 2005 | 203.35 |
| 2004 | 205.37 |
| 2003 | 193.49 |
| 2002 | 193.03 |
| 2001 | 183.74 |
| 2000 | 175.37 |
| 1999 | 183.02 |
| 1998 | 170.48 |
| 1997 | 172.63 |
| 1996 | 167.19 |
| 1995 | 159.8 |
| 1994 | 148.22 |
| 1993 | 148.1 |
| 1992 | 137.31 |
| 1991 | 123.51 |
| 1990 | 100 |
| 1989 | 110.89 |
| 1988 | 91.78 |
| 1987 | 135.94 |
| 1986 | 187.11 |