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

Coos County had the highest county house price annual change, sales and refinances of 10 counties in 2023, at 21.54%. Hillsborough County had the lowest, at 8.86%. The median was 10.97%. Source: the Federal Housing Finance Agency.

Highest21.54Coos County
Lowest8.86Hillsborough County
Median10.9710 counties

All counties, 2023

CSVChart (SVG)

Coos CountyCoos County: 21.54 %21.54Sullivan CountySullivan County: 13.3 %13.3Strafford CountyStrafford County: 13.27 %13.27Grafton CountyGrafton County: 12.69 %12.69Merrimack CountyMerrimack County: 11.43 %11.43Cheshire CountyCheshire County: 10.5 %10.5Belknap CountyBelknap County: 10.11 %10.11Rockingham CountyRockingham County: 10.08 %10.08Carroll CountyCarroll County: 9.48 %9.48Hillsborough CountyHillsborough County: 8.86 %8.86
%. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2023 (%)Change on 2022
1Coos County21.54+7.61 pts
2Sullivan County13.3-7.17 pts
3Strafford County13.27-2.71 pts
4Grafton County12.69-6.22 pts
5Merrimack County11.43-5.23 pts
6Cheshire County10.5-6.91 pts
7Belknap County10.11-10.85 pts
8Rockingham County10.08-5.32 pts
9Carroll County9.48-10.2 pts
10Hillsborough County8.86-6.93 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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Questions

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

Coos County, with 21.54% in 2023, according to the Federal Housing Finance Agency.

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

Hillsborough County, with 8.86% 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 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