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

County house price index, 1990 = 100 in Multnomah County was 646.33 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-41051`
- 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/multnomah-county-oregon
- CSV: https://invokely.ai/download/county-house-price-index-1990/multnomah-county-oregon.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-41051

| Period | index |
|---|---:|
| 2025 | 646.33 |
| 2024 | 644.2 |
| 2023 | 636.27 |
| 2022 | 649.51 |
| 2021 | 588.09 |
| 2020 | 530.96 |
| 2019 | 519.38 |
| 2018 | 509.58 |
| 2017 | 491.35 |
| 2016 | 457.88 |
| 2015 | 402.16 |
| 2014 | 366.48 |
| 2013 | 330.18 |
| 2012 | 305.98 |
| 2011 | 305.01 |
| 2010 | 323.96 |
| 2009 | 344.07 |
| 2008 | 377.65 |
| 2007 | 382.35 |
| 2006 | 358.26 |
| 2005 | 306.41 |
| 2004 | 265.16 |
| 2003 | 244.53 |
| 2002 | 236.61 |
| 2001 | 225.65 |
| 2000 | 214.95 |
| 1999 | 204.21 |
| 1998 | 197.46 |
| 1997 | 189.35 |
| 1996 | 173.46 |
| 1995 | 160 |
| 1994 | 141 |
| 1993 | 129.55 |
| 1992 | 119.54 |
| 1991 | 111.38 |
| 1990 | 100 |
| 1989 | 85.48 |
| 1988 | 78.94 |
| 1987 | 76.85 |
| 1986 | 75.63 |
| 1985 | 76.78 |
| 1984 | 78.15 |
| 1983 | 78.31 |
| 1982 | 77.78 |
| 1981 | 75.73 |
| 1980 | 80.35 |
| 1979 | 75.4 |
| 1978 | 66.09 |
| 1977 | 53.02 |
| 1976 | 44.58 |
| 1975 | 38.06 |