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US City Data

Portsmouth vs Alton

Side-by-side comparison

How does Portsmouth, NH compare to Alton, NH? Portsmouth has a population of 22,332 with a median household income of $105,756, while Alton has 416 residents and a median income of $0. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.

Population & Demographics
MetricPortsmouth, NHAlton, NHDifference
Population22,332416+5268.3%
Median Age42.458.8-27.9%
Foreign Born %9.2%0%+920.0%
Economy
MetricPortsmouthAltonDifference
Median Income$105,756$0+10575600.0%
Unemployment2.1%0%+210.0%
Poverty Rate5.5%2.2%+150.0%
Bachelor's+63.4%10.3%+515.5%
Housing
MetricPortsmouthAltonDifference
Home Value$640,600$358,200+78.8%
Median Rent$1778/mo$623/mo+185.4%
Housing Units11,094179+6097.8%

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Portsmouth, NH ProfileAlton, NH ProfileCost of Living in New HampshireMore ComparisonsCity Rankings