# County house price index, 1990 = 100 in Portsmouth city

County house price index, 1990 = 100 in Portsmouth city was 352.65 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-51740`
- 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/portsmouth-city-virginia
- CSV: https://invokely.ai/download/county-house-price-index-1990/portsmouth-city-virginia.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-51740

| Period | index |
|---|---:|
| 2025 | 352.65 |
| 2024 | 339.34 |
| 2023 | 313.45 |
| 2022 | 292.77 |
| 2021 | 259.79 |
| 2020 | 231.79 |
| 2019 | 214.28 |
| 2018 | 207.78 |
| 2017 | 205.33 |
| 2016 | 195.86 |
| 2015 | 192.02 |
| 2014 | 191.13 |
| 2013 | 191.13 |
| 2012 | 192.96 |
| 2011 | 202.29 |
| 2010 | 221.45 |
| 2009 | 236.71 |
| 2008 | 252.72 |
| 2007 | 257.82 |
| 2006 | 241.52 |
| 2005 | 207.28 |
| 2004 | 167.52 |
| 2003 | 143.03 |
| 2002 | 133.11 |
| 2001 | 126.99 |
| 2000 | 119.5 |
| 1999 | 115.7 |
| 1998 | 113.04 |
| 1997 | 110.23 |
| 1996 | 107.94 |
| 1995 | 105.87 |
| 1994 | 102.96 |
| 1993 | 103.04 |
| 1992 | 102.56 |
| 1991 | 100.3 |
| 1990 | 100 |
| 1989 | 98.14 |
| 1988 | 95.53 |
| 1987 | 93.59 |
| 1986 | 83.53 |
| 1985 | 80.54 |
| 1984 | 76.85 |
| 1983 | 63.53 |
| 1982 | 52.81 |
| 1981 | 50.41 |
| 1980 | 55.58 |
| 1979 | 53.97 |
| 1978 | 46.73 |
| 1977 | 44.12 |
| 1976 | 39.07 |
| 1975 | 37.8 |