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

County house price index, 1990 = 100 in Oakland County was 327.36 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-26125`
- 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/oakland-county-michigan
- CSV: https://invokely.ai/download/county-house-price-index-1990/oakland-county-michigan.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-26125

| Period | index |
|---|---:|
| 2025 | 327.36 |
| 2024 | 314.31 |
| 2023 | 295.26 |
| 2022 | 277.71 |
| 2021 | 248.74 |
| 2020 | 226.04 |
| 2019 | 220.07 |
| 2018 | 210.82 |
| 2017 | 199.45 |
| 2016 | 186.31 |
| 2015 | 176.73 |
| 2014 | 168.62 |
| 2013 | 150.91 |
| 2012 | 135.62 |
| 2011 | 131.58 |
| 2010 | 133.29 |
| 2009 | 144.77 |
| 2008 | 167.37 |
| 2007 | 187.76 |
| 2006 | 201.66 |
| 2005 | 206.72 |
| 2004 | 200.14 |
| 2003 | 194.21 |
| 2002 | 190.42 |
| 2001 | 184.14 |
| 2000 | 174.87 |
| 1999 | 160.4 |
| 1998 | 151.34 |
| 1997 | 143.34 |
| 1996 | 132.11 |
| 1995 | 123.21 |
| 1994 | 113.3 |
| 1993 | 109.04 |
| 1992 | 106.44 |
| 1991 | 103.65 |
| 1990 | 100 |
| 1989 | 95.52 |
| 1988 | 89.61 |
| 1987 | 82 |
| 1986 | 74.16 |
| 1985 | 67.93 |
| 1984 | 64.43 |
| 1983 | 62.83 |
| 1982 | 61.6 |
| 1981 | 67.37 |
| 1980 | 65.53 |
| 1979 | 62.32 |
| 1978 | 51.85 |
| 1977 | 44.39 |
| 1976 | 40.16 |
| 1975 | 38.63 |