Data / Rankings / County house price index, 1990 = 100 / Counties in Montana

Counties in Montana by county house price index, 1990 = 100

Gallatin County had the highest county house price index, 1990 = 100 of 7 counties in 2024, at 861.51 index. Hill County had the lowest, at 420.03 index. The median was 613.06 index. Source: the Federal Housing Finance Agency.

Highest861.51Gallatin County
Lowest420.03Hill County
Median613.067 counties

All counties, 2024

CSVChart (SVG)

Gallatin CountyGallatin County: 861.51 index861.51Missoula CountyMissoula County: 724.07 index724.07Flathead CountyFlathead County: 675.48 index675.48Lewis and Clark CountyLewis and Clark County: 613.06 index613.06Yellowstone CountyYellowstone County: 501.07 index501.07Cascade CountyCascade County: 448.3 index448.3Hill CountyHill County: 420.03 index420.03
index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2024
index		Change on 2023
1Gallatin County861.51+44.57
2Missoula County724.07+45.71
3Flathead County675.48+32.13
4Lewis and Clark County613.06+15.45
5Yellowstone County501.07+12.48
6Cascade County448.3+27.76
7Hill County420.03+9.84

Other periods

About this ranking

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.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

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.

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Rank Counties in Montana by county house price index, 1990 = 100 using official data, and cite the source.
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Questions

Which county has the highest county house price index, 1990 = 100?

Gallatin County, with 861.51 index in 2024, according to the Federal Housing Finance Agency.

Which county has the lowest county house price index, 1990 = 100?

Hill County, with 420.03 index in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Federal Housing Finance Agency, FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. Retrieved 2026-10-10.

County house price index, 1990 = 100: other rankings

Counties in Montana: more rankings