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

Counties in New Hampshire by county house price index, 1990 = 100

Grafton County had the highest county house price index, 1990 = 100 of 10 counties in 2023, at 373.34 index. Cheshire County had the lowest, at 262.23 index. The median was 325.95 index. Source: the Federal Housing Finance Agency.

Highest373.34Grafton County
Lowest262.23Cheshire County
Median325.9510 counties

All counties, 2023

CSVChart (SVG)

Grafton CountyGrafton County: 373.34 index373.34Rockingham CountyRockingham County: 348.34 index348.34Belknap CountyBelknap County: 348.16 index348.16Strafford CountyStrafford County: 344.68 index344.68Merrimack CountyMerrimack County: 328.15 index328.15Hillsborough CountyHillsborough County: 323.75 index323.75Carroll CountyCarroll County: 322.49 index322.49Sullivan CountySullivan County: 295.77 index295.77Coos CountyCoos County: 293.52 index293.52Cheshire CountyCheshire County: 262.23 index262.23
index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2023
index		Change on 2022
1Grafton County373.34+42.04
2Rockingham County348.34+31.89
3Belknap County348.16+31.96
4Strafford County344.68+40.37
5Merrimack County328.15+33.65
6Hillsborough County323.75+26.35
7Carroll County322.49+27.93
8Sullivan County295.77+34.72
9Coos County293.52+52.02
10Cheshire County262.23+24.91

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 New Hampshire 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?

Grafton County, with 373.34 index in 2023, according to the Federal Housing Finance Agency.

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

Cheshire County, with 262.23 index in 2023.

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 New Hampshire: more rankings