Data / Rankings / County house price annual change, sales and refinances / Counties in New Hampshire

Counties in New Hampshire by county house price annual change, sales and refinances

Carroll County had the highest county house price annual change, sales and refinances of 10 counties in 2018, at 7.21%. Coos County had the lowest, at 4.42%. The median was 5.92%. Source: the Federal Housing Finance Agency.

Highest7.21Carroll County
Lowest4.42Coos County
Median5.9210 counties

All counties, 2018

CSVChart (SVG)

Carroll CountyCarroll County: 7.21 %7.21Belknap CountyBelknap County: 6.64 %6.64Rockingham CountyRockingham County: 6.32 %6.32Hillsborough CountyHillsborough County: 6.11 %6.11Sullivan CountySullivan County: 5.93 %5.93Merrimack CountyMerrimack County: 5.91 %5.91Strafford CountyStrafford County: 5.61 %5.61Grafton CountyGrafton County: 5.36 %5.36Cheshire CountyCheshire County: 4.43 %4.43Coos CountyCoos County: 4.42 %4.42
%. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2018 (%)Change on 2017
1Carroll County7.21+1.26 pts
2Belknap County6.64+1.47 pts
3Rockingham County6.32+0.01 pts
4Hillsborough County6.11+0.65 pts
5Sullivan County5.93+5.13 pts
6Merrimack County5.91+0.2 pts
7Strafford County5.61-1.56 pts
8Grafton County5.36+1.29 pts
9Cheshire County4.43+1.09 pts
10Coos County4.42-1.47 pts

Other periods

About this ranking

Published percentage change from the previous year in the FHFA all-transactions house price index for US counties.

Developmental nominal series, not seasonally adjusted. Includes sale prices and refinance appraisals, unlike purchase-only series. Uses the published annual change directly; it is unaffected by the index base year. Missing estimates remain absent and 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 prices, published annual percent change, nominal, not seasonally adjusted. 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 annual change, sales and refinances using official data, and cite the source.
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Questions

Which county has the highest county house price annual change, sales and refinances?

Carroll County, with 7.21% in 2018, according to the Federal Housing Finance Agency.

Which county has the lowest county house price annual change, sales and refinances?

Coos County, with 4.42% in 2018.

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 prices, published annual percent change, nominal, not seasonally adjusted. Retrieved 2026-10-10.

County house price annual change, sales and refinances: other rankings

Counties in New Hampshire: more rankings