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

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

Cumberland County had the highest county house price index, 1990 = 100 of 11 counties in 2019, at 237.38 index. Oxford County had the lowest, at 169.46 index. The median was 189.02 index. Source: the Federal Housing Finance Agency.

Highest237.38Cumberland County
Lowest169.46Oxford County
Median189.0211 counties

All counties, 2019

CSVChart (SVG)

Cumberland CountyCumberland County: 237.38 index237.38York CountyYork County: 234.69 index234.69Knox CountyKnox County: 233.54 index233.54Hancock CountyHancock County: 214.26 index214.26Sagadahoc CountySagadahoc County: 200.77 index200.77Somerset CountySomerset County: 189.02 index189.02Aroostook CountyAroostook County: 188 index188Penobscot CountyPenobscot County: 181.77 index181.77Androscoggin CountyAndroscoggin County: 181.55 index181.55Kennebec CountyKennebec County: 172.94 index172.94Oxford CountyOxford County: 169.46 index169.46
index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2019
index		Change on 2018
1Cumberland County237.38+11.09
2York County234.69+10.72
3Knox County233.54+7
4Hancock County214.26+13.5
5Sagadahoc County200.77+11.41
6Somerset County189.02+11.94
7Aroostook County188-0.54
8Penobscot County181.77+9.57
9Androscoggin County181.55+9.74
10Kennebec County172.94+7.21
11Oxford County169.46+10.37

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 Maine 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?

Cumberland County, with 237.38 index in 2019, according to the Federal Housing Finance Agency.

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

Oxford County, with 169.46 index in 2019.

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 Maine: more rankings