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RANKING · 2020 CENSUS · 10 SHOWN OF 10

Highest median household income, New Hampshire counties · 2020

New Hampshire counties ranked by median household income from the 2023 American Community Survey 5-year estimates. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

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RELATEDLowest median household incomeHighest per-capita incomeLowest poverty rateHighest poverty rateMost income inequality (Gini)Most equal income distribution
YEAR19902000201020202024
Highest median household income by state
RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 2000
01Rockingham County, NHNH324,077$93,962+62%
02Hillsborough County, NHNH433,415$82,099+54%
03Merrimack County, NHNH158,078$77,937+61%
04Strafford County, NHNH135,043$72,682+62%
05Grafton County, NHNH93,225$67,476+61%
06Belknap County, NHNH65,147$67,328+54%
07Carroll County, NHNH52,784$66,932+67%
08Cheshire County, NHNH78,269$64,686+53%
09Sullivan County, NHNH43,961$63,760+56%
10Coos County, NHNH31,343$48,945+46%
SHOWING 1–10 OF 10
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES