Data / Rankings / GDP per capita, US dollars / Counties in New Hampshire

Counties in New Hampshire by GDP per capita (US dollars)

Grafton County had the highest GDP per capita (US dollars) of 10 counties in 2021, at $88,493. Sullivan County had the lowest, at $42,069. The median was $55,646 and the figure for New Hampshire was $72,067. Source: BEA.

Highest88,493Grafton County
Lowest42,069Sullivan County
Median55,64610 counties
New Hampshire72,067History

All counties, 2021

CSVChart (SVG)

Grafton CountyGrafton County: 88,493 USD88,493Rockingham CountyRockingham County: 85,840 USD85,840Hillsborough CountyHillsborough County: 76,656 USD76,656Merrimack CountyMerrimack County: 71,307 USD71,307Cheshire CountyCheshire County: 58,845 USD58,845Belknap CountyBelknap County: 52,446 USD52,446Strafford CountyStrafford County: 51,132 USD51,132Carroll CountyCarroll County: 50,321 USD50,321Coos CountyCoos County: 46,464 USD46,464Sullivan CountySullivan County: 42,069 USD42,069
USD. Source: Invokely calculation with data from BEA. Retrieved 2026-10-09.

Full ranking

RankCounties2021
USD		Change on 2020
1Grafton County88,493+11.6%
2Rockingham County85,840+14.4%
3Hillsborough County76,656+12.3%
4Merrimack County71,307+6.4%
5Cheshire County58,845+8.7%
6Belknap County52,446+7.3%
7Strafford County51,132+7.9%
8Carroll County50,321+2.1%
9Coos County46,464+8.3%
10Sullivan County42,069+5%

Other periods

About this ranking

Gross domestic product at current prices in US dollars divided by the resident population.

United States, states and counties: Invokely calculation, BEA current-dollar GDP divided by the BEA mid-year population of the same year and place; both inputs are shown with each value. GDP is counted where production happens and population where people live, so places with many commuters or capital-intensive industries, such as the District of Columbia or oil counties, show very high values. Not the same as per_capita_personal_income. For Spain and the EU use gdp_per_capita (EUR) or gdp_per_capita_pps. Other countries and the World: World Bank, converted at official annual average exchange rates (market rates, not purchasing power parity, so it understates living standards in lower-price countries). For euros use gdp_per_capita.

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

Invokely calculation from GDP in current dollars (BEA SAGDP2 and CAGDP1) divided by mid-year population (BEA SAINC1 and CAINC1). https://invokely.ai/docs/methodology#gdp_per_capita_usd. Retrieved 2026-10-09.

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Questions

Which county has the highest GDP per capita (US dollars)?

Grafton County, with $88,493 in 2021, according to BEA.

Which county has the lowest GDP per capita (US dollars)?

Sullivan County, with $42,069 in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Invokely, GDP in current dollars (BEA SAGDP2 and CAGDP1) divided by mid-year population (BEA SAINC1 and CAINC1). Retrieved 2026-10-09.

GDP per capita, US dollars: other rankings

Counties in New Hampshire: more rankings