the resident population of the United States more»
| City: | Portsmouth |
| State: | New Hampshire |
| Area Code: | 603 |
| Latitude: | 43.067485 |
| Longitude: | -70.799837 |
| Time Zone: | Eastern GMT -5 |
| City Alias(es): | Air National Guard Newington |
| Population: | 21,539 |
| 2000 Population: | 21,558 |
| White Population: | 20,186 |
| Black Population: | 456 |
| Hispanic Population: | 294 |
| Asian Population: | 516 |
| Hawaiian Population: | 46 |
| Indian Population: | 5 |
| Other Population: | 59 |
| Male Population: | 10,484 |
| Female Population: | 11,074 |
| Median Age: | 38.70 |
| Male Median Age: | 36.80 |
| Female Median Age: | 40.50 |
| Households: | 10,490 |
| Average Household Size: | 2.06 |
| Average House Value: | $170,300 |
| Average Household Income: | $45,591 |
| Number of Businesses: | 1,798 |
| Number of Employees: | 30,840 |
| Annual Payroll: | $1,222,633,000 |
| Land Area: | 23.956 sq mi |
| Water Area: | 0.061 sq mi |
New Castle, NH ( 3.0 miles)
Greenland, NH ( 4.3 miles)
Rye, NH ( 5.2 miles)
Rye Beach, NH ( 6.5 miles)
North Hampton, NH ( 6.7 miles)
Stratham, NH ( 7.1 miles)
Durham, NH ( 8.0 miles)
Newmarket, NH ( 8.6 miles)
Newfields, NH ( 9.5 miles)