Rockingham
County in New Hampshire
County
The population development of Rockingham.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2024-07-01 | |
|---|---|---|---|---|---|---|---|
| Rockingham | County | 245,845 | 277,359 | 295,223 | 314,213 | 322,433 | → |
| New Hampshire | State | 1,109,252 | 1,235,786 | 1,316,470 | 1,377,546 | 1,409,032 |
Contents: Incorporated Places
The population development of the incorporated places in Rockingham.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2024-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Portsmouth | City | Rockingham | 25,736 | 20,787 | 20,779 | 21,959 | 22,938 | → |
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.