Data / Rankings / Real GDP growth / Counties in New Hampshire

Counties in New Hampshire by real GDP growth

Rockingham County had the highest real GDP growth of 10 counties in 2015, at 5.6%. Merrimack County had the lowest, at -1.8%. The median was 3.3% and the figure for New Hampshire was 3.2%. Source: the U.S. Bureau of Economic Analysis.

Highest5.6Rockingham County
Lowest-1.8Merrimack County
Median3.310 counties
New Hampshire3.2History

All counties, 2015

CSVChart (SVG)

Rockingham CountyRockingham County: 5.6 %5.6Cheshire CountyCheshire County: 4.7 %4.7Sullivan CountySullivan County: 4 %4Belknap CountyBelknap County: 3.4 %3.4Hillsborough CountyHillsborough County: 3.4 %3.4Strafford CountyStrafford County: 3.2 %3.2Grafton CountyGrafton County: 2.7 %2.7Carroll CountyCarroll County: 2 %2Coos CountyCoos County: 1 %1Merrimack CountyMerrimack County: -1.8 %-1.8
%. Source: BEA. Retrieved 2026-10-08.

Full ranking

RankCounties2015 (%)Change on 2014
1Rockingham County5.6+3.4 pts
2Cheshire County4.7+1.2 pts
3Sullivan County4+4.1 pts
4Belknap County3.4+7.3 pts
4Hillsborough County3.4+1.2 pts
6Strafford County3.2-0.8 pts
7Grafton County2.7+0.8 pts
8Carroll County2+7.7 pts
9Coos County1+3.1 pts
10Merrimack County-1.8-3.9 pts

Other periods

About this ranking

Annual percentage change of GDP in chain-linked volumes, or at constant prices in the World Bank series.

Each value comes from one official source for that place: national statistics offices, Eurostat, for the United States the Bureau of Economic Analysis or, for other countries and the World, the World Bank. Annual values compare one calendar year with the previous one; quarterly values compare a quarter with the same quarter a year earlier. Past values can be revised. United States figures come from BEA tables SAGDP11 for the nation and states and CAGDP11 for counties. Growth in small counties can swing widely from year to year.

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. CAGDP11: annual percent change in real GDP, all industry total, individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAGDP11.zip. Retrieved 2026-10-08.

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Questions

Which county has the highest real GDP growth?

Rockingham County, with 5.6% in 2015, according to the U.S. Bureau of Economic Analysis.

Which county has the lowest real GDP growth?

Merrimack County, with -1.8% in 2015.

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, CAGDP11: annual percent change in real GDP, all industry total, individual counties and county equivalents. Retrieved 2026-10-08.

Real GDP growth: other rankings

Counties in New Hampshire: more rankings