RANKING · 2020 CENSUS · 10 SHOWN OF 10

Most car-dependent, New Hampshire counties · 2020

New Hampshire counties ranked by the share of commuters who drive to work alone (2020 ACS). This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

New HampshireAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2020 2024

RANKPLACESTATEPOPDRIVE ALONE TO WORKVS 2010

01Sullivan County, NHNH43,96183.0%+5%

02Rockingham County, NHNH324,07781.0%−5%

03Merrimack County, NHNH158,07880.6%−1%

04Hillsborough County, NHNH433,41580.3%−3%

05Belknap County, NHNH65,14779.9%−5%

06Carroll County, NHNH52,78478.3%−4%

07Strafford County, NHNH135,04377.9%+0%

08Coos County, NHNH31,34377.2%−2%

09Cheshire County, NHNH78,26977.0%−0%

10Grafton County, NHNH93,22572.6%−2%

SHOWING 1–10 OF 10

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS