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RANKING · 2024 ACS · 10 SHOWN OF 10

Highest fertility rate, New Hampshire counties

New Hampshire counties ranked by general fertility rate, meaning births per 1,000 women ages 15-50 in the past 12 months (2024 ACS). This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide. The median across all 10 is 44.8.

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Highest fertility rate by state
RANKPLACESTATEPOPBIRTHS PER 1,000 WOMEN (15-50)VS 2010
01Belknap County, NHNH65,14767.1+66%
02Hillsborough County, NHNH433,41549.5+3%
03Cheshire County, NHNH78,26946.9+1%
04Carroll County, NHNH52,78446.2+43%
05Rockingham County, NHNH324,07744.8+5%
06Merrimack County, NHNH158,07843.7+8%
07Coos County, NHNH31,34342.9−14%
08Strafford County, NHNH135,04341.6+8%
09Sullivan County, NHNH43,96140.9−26%
10Grafton County, NHNH93,22533.2−46%
SHOWING 1–10 OF 10

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES