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

County house price index, 1990 = 100 in Franklin County was 311.84 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-25011`
- 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/franklin-county-massachusetts
- CSV: https://invokely.ai/download/county-house-price-index-1990/franklin-county-massachusetts.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-25011

| Period | index |
|---|---:|
| 2025 | 311.84 |
| 2024 | 284.51 |
| 2023 | 271.61 |
| 2022 | 245.26 |
| 2021 | 221.29 |
| 2020 | 195.33 |
| 2019 | 186.71 |
| 2018 | 184.18 |
| 2017 | 171.58 |
| 2016 | 165.58 |
| 2015 | 163.37 |
| 2014 | 160.85 |
| 2013 | 162.9 |
| 2012 | 160.84 |
| 2011 | 164.45 |
| 2010 | 167.47 |
| 2009 | 171.06 |
| 2008 | 176.08 |
| 2007 | 183.09 |
| 2006 | 185.6 |
| 2005 | 178.54 |
| 2004 | 157.56 |
| 2003 | 136.45 |
| 2002 | 126.54 |
| 2001 | 114.67 |
| 2000 | 110.41 |
| 1999 | 100.76 |
| 1998 | 98.42 |
| 1997 | 94.92 |
| 1996 | 92.56 |
| 1995 | 92.08 |
| 1994 | 92.19 |
| 1993 | 92.77 |
| 1992 | 94.31 |
| 1991 | 96.01 |
| 1990 | 100 |
| 1989 | 104.76 |
| 1988 | 99.39 |
| 1987 | 85.63 |
| 1986 | 68.52 |
| 1985 | 58.45 |