City profile · United States · North America
Portsmouth
City population
21,530
#2,208
in United States
#12
in New Hampshire
#23,922
worldwide
43.077, -70.758 · 702 km from Washington
About Portsmouth
Portsmouth is a city in New Hampshire, United States with a population of 21,530. It is the 2,208th largest of the 3,112 cities of 15,000 or more listed in United States, and the 23,922nd largest worldwide. It lies 702 km from Washington.
Key Facts
Country
Region
Rank in region
#12of 14
Elevation
6 m
Time zone
America/New_York
Coordinates
43.077, -70.758
Record updated
2020-11-01
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured.
Nearby Cities
All 3,112 in United StatesClosest listed cities by great-circle distance from the city centre.