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

County house price index, 1990 = 100 in Washington County was 414.79 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-31177`
- 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/washington-county-nebraska
- CSV: https://invokely.ai/download/county-house-price-index-1990/washington-county-nebraska.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-31177

| Period | index |
|---|---:|
| 2025 | 414.79 |
| 2024 | 406.99 |
| 2023 | 381.95 |
| 2022 | 348.42 |
| 2021 | 303.25 |
| 2020 | 276.44 |
| 2019 | 269.22 |
| 2018 | 254.36 |
| 2017 | 237.96 |
| 2016 | 231.13 |
| 2015 | 221.8 |
| 2014 | 212.08 |
| 2013 | 208.66 |
| 2012 | 202.94 |
| 2011 | 204.32 |
| 2010 | 205.72 |
| 2009 | 210.3 |
| 2008 | 211.26 |
| 2007 | 211.85 |
| 2006 | 207.36 |
| 2005 | 203.61 |
| 2004 | 194.29 |
| 2003 | 186.43 |
| 2002 | 183.35 |
| 2001 | 178.74 |
| 2000 | 172.37 |
| 1999 | 164.6 |
| 1998 | 155.04 |
| 1997 | 148.5 |
| 1996 | 139.1 |
| 1995 | 127.9 |
| 1994 | 121.53 |
| 1993 | 114.36 |
| 1992 | 106.02 |
| 1991 | 105.76 |
| 1990 | 100 |
| 1989 | 98.18 |
| 1988 | 89.35 |
| 1987 | 82.93 |
| 1986 | 84.33 |