Data / County house price index, 1990 = 100 / Washington County

County house price index, 1990 = 100 in Washington County

County house price index, 1990 = 100 in Washington County was 314.41 index in 2025, according to the Federal Housing Finance Agency. That is up 12.77 from 2024. That is the 23rd highest of 44 counties in 2025.

2025, index314.41
Change on 2024+12.77
Rank23rd of 44Counties in Pennsylvania ranked
Series high314.412025
Series low44.191975

County house price index, 1990 = 100 in Washington County, 1975 to 2025

CSVChart (SVG)

010020030040019751983199119992007201520251975: 44.19 index1976: 52.43 index1977: 61.43 index1978: 71.22 index1979: 71.84 index1980: 68.35 index1981: 70.92 index1982: 79 index1983: 73.31 index1984: 77.77 index1985: 78.59 index1986: 80.28 index1987: 85.62 index1988: 90.99 index1989: 96.34 index1990: 100 index1991: 105.21 index1992: 109.19 index1993: 114.44 index1994: 118.17 index1995: 120.69 index1996: 124 index1997: 127.78 index1998: 132.05 index1999: 135.39 index2000: 141.69 index2001: 149.57 index2002: 154.86 index2003: 159.19 index2004: 165.17 index2005: 174.54 index2006: 179.37 index2007: 184 index2008: 185.5 index2009: 185.64 index2010: 185.64 index2011: 185.31 index2012: 186.24 index2013: 190.19 index2014: 198.46 index2015: 201.06 index2016: 206 index2017: 206.62 index2018: 213.31 index2019: 222.15 index2020: 229.95 index2021: 247.44 index2022: 273.16 index2023: 291.28 index2024: 301.64 index2025: 314.41 index
index. Source: FHFA. Retrieved 2026-10-10, published 2026-03-31.
All 51 values
Periodindex
2025314.41
2024301.64
2023291.28
2022273.16
2021247.44
2020229.95
2019222.15
2018213.31
2017206.62
2016206
2015201.06
2014198.46
2013190.19
2012186.24
2011185.31
2010185.64
2009185.64
2008185.5
2007184
2006179.37
2005174.54
2004165.17
2003159.19
2002154.86
2001149.57
2000141.69
1999135.39
1998132.05
1997127.78
1996124
1995120.69
1994118.17
1993114.44
1992109.19
1991105.21
1990100
198996.34
198890.99
198785.62
198680.28
198578.59
198477.77
198373.31
198279
198170.92
198068.35
197971.84
197871.22
197761.43
197652.43
197544.19

Rankings

Definition

Annual FHFA all-transactions index of single-family house prices in US counties, with 1990 equal to 100.

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.

How to cite

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.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

What is the latest county house price index, 1990 = 100 in Washington County? Cite the source.
get_value {"indicator":"house_price_index_us_county_annual_1990","place":"us-county-42125"}
GET https://invokely.ai/api/v1/value?indicator=house_price_index_us_county_annual_1990&place=us-county-42125

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

What is the county house price index, 1990 = 100 in Washington County?

County house price index, 1990 = 100 in Washington County was 314.41 index in 2025, according to the Federal Housing Finance Agency. That is up 12.77 from 2024. That is the 23rd highest of 44 counties in 2025.

Where does this figure come from?

Federal Housing Finance Agency. FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. Retrieved by Invokely on 2026-10-10.

What was the highest county house price index, 1990 = 100 in Washington County?

314.41 index in 2025, the highest value since 1975 in this series.

More statistics for Washington County

All statistics for Washington County