Portsmouth
in Rockingham (New Hampshire)
Contents: City
The population development of Portsmouth as well as related information and services (weather, Wikipedia, Google, images).
| Name | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | |
|---|---|---|---|---|---|---|
| Portsmouth | Rockingham | 25,736 | 20,787 | 20,779 | 21,960 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.
Further information about the population structure:
| Gender (C 2020) | |
|---|---|
| Males | 10,830 |
| Females | 11,126 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 3,382 |
| 18-64 years | 14,201 |
| 65+ years | 4,373 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 1,024 |
| 70-79 years | 1,983 |
| 60-69 years | 3,028 |
| 50-59 years | 3,080 |
| 40-49 years | 2,555 |
| 30-39 years | 3,397 |
| 20-29 years | 3,133 |
| 10-19 years | 1,974 |
| 0-9 years | 1,782 |
| Urbanization (C 2020) | |
|---|---|
| Urban | 21,956 |
| »Race« (C 2020) | |
|---|---|
| White | 19,263 |
| Black/African American | 249 |
| Indigenous | 50 |
| Asian | 1,010 |
| Pacific Islander | 8 |
| Some other | 212 |
| 2 or more | 1,164 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 749 |
| Other | 21,207 |