New Hampshire Rockingham County
Portsmouth
A city in Rockingham County, New Hampshire — population 21,557 as of 2020.
Tonight
61°F
Partly Cloudy then Patchy Fog9% precip
Saturday
81°F
Patchy Fog then Mostly Sunny1% precip
Saturday Night
65°F
Mostly Cloudy1% precip
Sunday
83°F
Partly Sunny4% precip
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Portsmouth by the numbers
Population
21,557Population figure, 2020
Households & income
- Area
- 15.66 sq mi (40.56 km²), 1.16 sq mi water
- Median age
- 42.9
- Households
- 10,902
- Persons per household
- 2
- Median household income
- $106,219
- Median house value
- $688,500
Municipal office
- Office
- MAYOR
- Address
- 1 JUNKINS AVE, PORTSMOUTH, NH 03801