# Counties in Maine by county house price index, 1990 = 100, 2025

All 11 values come from Federal Housing Finance Agency for 2025, so the places are comparable.

- Indicator id: `house_price_index_us_county_annual_1990`
- Unit: index
- Definition: Annual FHFA all-transactions index of single-family house prices in US counties, with 1990 equal to 100.
- 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
- 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/rankings/county-house-price-index-1990/maine-counties
- CSV: https://invokely.ai/download/rankings/county-house-price-index-1990/maine-counties.csv

| Rank | Place | index |
|---:|---|---:|
| 1 | Knox County | 457.21 |
| 2 | Cumberland County | 416.34 |
| 3 | York County | 410.18 |
| 4 | Hancock County | 381.74 |
| 5 | Somerset County | 359.92 |
| 6 | Sagadahoc County | 357.67 |
| 7 | Androscoggin County | 329.93 |
| 8 | Aroostook County | 326.68 |
| 9 | Penobscot County | 321.13 |
| 10 | Oxford County | 315.06 |
| 11 | Kennebec County | 310.73 |