RANKING · 2024 ACS · 10 SHOWN OF 10

Most graduate degrees, New Hampshire counties

New Hampshire counties ranked by the share of adults 25+ holding a graduate or professional degree (2024 ACS). This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPGRADUATE DEGREEVS 2000

01Grafton County, NHNH93,22524.5%+10.3 pts

02Rockingham County, NHNH324,07717.2%+6.6 pts

03Carroll County, NHNH52,78416.6%+7.2 pts

04Merrimack County, NHNH158,07816.2%+5.8 pts

05Hillsborough County, NHNH433,41516.1%+6.1 pts

06Strafford County, NHNH135,04314.2%+4.7 pts

07Cheshire County, NHNH78,26914.0%+4.6 pts

08Belknap County, NHNH65,14713.1%+5.5 pts

09Sullivan County, NHNH43,96111.5%+4.2 pts

10Coos County, NHNH31,3437.0%+3.1 pts

SHOWING 1–10 OF 10

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES