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

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

Knox County had the highest county house price index, 1990 = 100 of 11 counties in 2014, at 198.83 index. Oxford County had the lowest, at 147 index. The median was 164.19 index. Source: the Federal Housing Finance Agency.

Highest198.83Knox County
Lowest147Oxford County
Median164.1911 counties

All counties, 2014

CSVChart (SVG)

Knox CountyKnox County: 198.83 index198.83Hancock CountyHancock County: 186.18 index186.18Cumberland CountyCumberland County: 185.28 index185.28York CountyYork County: 184.95 index184.95Aroostook CountyAroostook County: 171.68 index171.68Somerset CountySomerset County: 164.19 index164.19Penobscot CountyPenobscot County: 158.28 index158.28Sagadahoc CountySagadahoc County: 157.35 index157.35Kennebec CountyKennebec County: 147.37 index147.37Androscoggin CountyAndroscoggin County: 147.27 index147.27Oxford CountyOxford County: 147 index147
index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2014
index		Change on 2013
1Knox County198.83+0.32
2Hancock County186.18-0.31
3Cumberland County185.28+5.02
4York County184.95+3.71
5Aroostook County171.68+0.6
6Somerset County164.19-2.02
7Penobscot County158.28+4.19
8Sagadahoc County157.35+0.17
9Kennebec County147.37+0.57
10Androscoggin County147.27+1.24
11Oxford County147+2.14

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?

Knox County, with 198.83 index in 2014, according to the Federal Housing Finance Agency.

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

Oxford County, with 147 index in 2014.

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