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Portsmouth is the sole city in Rockingham County, but the fourth-largest municipality, with fewer people than the towns of Derry, Londonderry, and Salem. As of the census of 2010, there were 21,233 people, 10,014 households, and 4,736 families residing in the city. The population density was 1,361.1 people per square mile (525.5 people/km 2).
Portsmouth city has a projected population of 22,780 in 2024, up 3.58% from 2020. The city is diverse, with 88.26% white, 4.24% Asian, and 1.5% black residents.
Portsmouth, NH had a population of 22.1k people in 2022, with a median age of 42.1 and a median household income of $100,169. The largest ethnic groups were White (Non-Hispanic) (87.3%), Asian (Non-Hispanic) (4.24%), and Two+ (Non-Hispanic) (3.2%).
Census data for Portsmouth, NH (pop. 22,138), including age, race, sex, income, poverty, marital status, education and more.
1 kwi 2020 · Portsmouth city, New Hampshire. QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.
Census Bureau data search results for text query Portsmouth city, New Hampshire.
In 2021, Portsmouth, NH had a population of 21.9k people with a median age of 42.2 and a median household income of $91,915. Between 2020 and 2021 the population of Portsmouth, NH grew from 21,418 to 21,897, a 2.24% increase and its median household income grew from $78,712 to $91,915, a 16.8% increase.
