Data / Rankings / Median household income / Counties in New Hampshire

Counties in New Hampshire by median household income

Rockingham County had the highest median household income of 10 counties in 2021, at $101,683. Coos County had the lowest, at $52,054. The median was $74,395 and the figure for New Hampshire was $83,449. Source: the U.S. Census Bureau.

Highest101,683Rockingham County
Lowest52,054Coos County
Median74,39510 counties
New Hampshire83,449History

All counties, 2021

CSVChart (SVG)

Rockingham CountyRockingham County: 101,683 USD101,683Hillsborough CountyHillsborough County: 86,930 USD86,930Merrimack CountyMerrimack County: 82,457 USD82,457Strafford CountyStrafford County: 76,560 USD76,560Belknap CountyBelknap County: 75,035 USD75,035Grafton CountyGrafton County: 73,755 USD73,755Carroll CountyCarroll County: 70,873 USD70,873Cheshire CountyCheshire County: 69,360 USD69,360Sullivan CountySullivan County: 64,587 USD64,587Coos CountyCoos County: 52,054 USD52,054
USD. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2021
USD
1Rockingham County101,683
2Hillsborough County86,930
3Merrimack County82,457
4Strafford County76,560
5Belknap County75,035
6Grafton County73,755
7Carroll County70,873
8Cheshire County69,360
9Sullivan County64,587
10Coos County52,054

Other periods

About this ranking

Household income in the past 12 months at the middle of the distribution, in US dollars adjusted to the last year of the period. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

US dollars. For Spanish places use net_income_per_household (average, EUR).

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. Census Bureau. American Community Survey 5-year estimates, table B19013: median household income in the past 12 months. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19013.dat. Retrieved 2026-10-08.

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Questions

Which county has the highest median household income?

Rockingham County, with $101,683 in 2021, according to the U.S. Census Bureau.

Which county has the lowest median household income?

Coos County, with $52,054 in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B19013: median household income in the past 12 months. Retrieved 2026-10-08.

Median household income: other rankings

Counties in New Hampshire: more rankings