New Hampshire counties by population provide a detailed snapshot based on the 2020 census data of the United States. There are 10 counties in New Hampshire that accommodate 1,377,529 residents, which is 0% of the total population in the United States. With 41.30%, Kansas has the higher education rate than the national average 35.7%. When it comes to employment rate and household income, New Hampshire offers the best employment rate than the national average, with $89,992 median household income.
To know more about New Hampshire population by county, choose any county of New Hampshire tells what is the total population, how dense is the population per square miles, how much population access the education, what percent of population employed, what is the median household income, what percent of population covered by health insurance and how many housing units available, in that specific county compared with New Hampshire (state level) and United States (nation level) population data.
Which is the most populous county in New Hampshire?
Hillsborough County in New Hampshire, USA, is the most populous county, with a resident population of 422,937 according to the 2020 US census data. With a 314,176 resident population Rockingham County, NH ranks as the second most populated county in the state. Merrimack County with a population of 153,808 residents claims the third largest county by population in New Hampshire.
Which is the least populous county in New Hampshire
Coos County with a population of 31,268 residents, is recognized as the smallest county in New Hampshire by population.
New Hampshire Counties by Population
Rank | County | Population |
1 | Hillsborough County | 422,937 |
2 | Rockingham County | 314,176 |
3 | Merrimack County | 153,808 |
4 | Strafford County | 130,889 |
5 | Grafton County | 91,118 |
6 | Cheshire County | 76,458 |
7 | Belknap County | 63,705 |
8 | Carroll County | 50,107 |
9 | Sullivan County | 43,063 |
10 | Coos County | 31,268 |