Data / Rankings / Gross domestic product (GDP), US dollars / Counties in New Hampshire

Counties in New Hampshire by GDP (US dollars), 2024

Hillsborough County had the highest GDP (US dollars) of 10 counties in 2024, at $38.13 billion. Coos County had the lowest, at $1.82 billion. The median was $6.58 billion and the figure for New Hampshire was $122.58 billion. Source: the U.S. Bureau of Economic Analysis.

Highest38,132.7Hillsborough County
Lowest1,816Coos County
Median6,579.710 counties
New Hampshire122,576.4History

All counties, 2024

CSVChart (SVG)

Hillsborough CountyHillsborough County: 38,132.7 USD million38,132.7Rockingham CountyRockingham County: 32,665.6 USD million32,665.6Merrimack CountyMerrimack County: 13,792.3 USD million13,792.3Grafton CountyGrafton County: 9,869.3 USD million9,869.3Strafford CountyStrafford County: 7,984.3 USD million7,984.3Cheshire CountyCheshire County: 5,175.2 USD million5,175.2Belknap CountyBelknap County: 4,295.8 USD million4,295.8Carroll CountyCarroll County: 3,405.3 USD million3,405.3Sullivan CountySullivan County: 2,200.3 USD million2,200.3Coos CountyCoos County: 1,816 USD million1,816
USD million. Source: BEA. Retrieved 2026-10-08.

Full ranking

RankCounties2024
USD million		Change on 2023
1Hillsborough County38,132.7+3.4%
2Rockingham County32,665.6+5%
3Merrimack County13,792.3+6.5%
4Grafton County9,869.3+3.9%
5Strafford County7,984.3+0.8%
6Cheshire County5,175.2+5%
7Belknap County4,295.8+7.6%
8Carroll County3,405.3+5.2%
9Sullivan County2,200.3+3.4%
10Coos County1,816+2.4%

Other periods

About this ranking

GDP at current prices, millions of US dollars. United States: Bureau of Economic Analysis GDP by state (the national figure is the total of the same table) and GDP by county. Other countries and the World: World Bank, converted from national currency at official annual average exchange rates.

US dollars, for the United States, its states and counties, and for every country and the World from the World Bank. For Spain and the EU in euros use gdp. Exchange rate swings move dollar values even when output does not.

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

U.S. Bureau of Economic Analysis. CAGDP1: county GDP summary, current-dollar GDP (published in thousands of dollars, shown in millions). https://apps.bea.gov/regional/zip/CAGDP1.zip. Retrieved 2026-10-08.

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Questions

Which county has the highest GDP (US dollars)?

Hillsborough County, with $38.13 billion in 2024, according to the U.S. Bureau of Economic Analysis.

Which county has the lowest GDP (US dollars)?

Coos County, with $1.82 billion in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Bureau of Economic Analysis, CAGDP1: county GDP summary, current-dollar GDP (published in thousands of dollars, shown in millions). Retrieved 2026-10-08.

Gross domestic product (GDP), US dollars: other rankings

Counties in New Hampshire: more rankings