New Hampshire Natural Population Increase Rate By County in 2020
According to the US Census Bureau estimates, in 2020, the natural population increase rate for New Hampshire was -0.8, and the top three counties that had the highest natural population increase rate were:
- Hillsborough County: 1.17
- Strafford County: 0.01
- Rockingham County: -0.26
On the other hand, the top 3 counties that had the lowest natural population increase rate were:
- Coos County: -6.71
- Carroll County: -6.15
- Belknap County: -6.1
Use the interactive visualization and the table below to explore the natural population increase rate for each New Hampshire county in 2020. You can also find links to the historical natural population increase rate for each county below.
Natural Population Increase Rate refers to the natural increase (number of births minus number of deaths) during a year per 1,000 population at midyear.
| County | Natural Pop. Increase Rate |
|---|---|
| Belknap | -6.1 |
| Carroll | -6.15 |
| Cheshire | -1.47 |
| Coos | -6.71 |
| Grafton | -2.58 |
| Hillsborough | 1.17 |
| Merrimack | -1.08 |
| Rockingham | -0.26 |
| Strafford | 0.01 |
| Sullivan | -2.57 |
Historical Natural Population Increase Rate for Counties in New Hampshire
Use the links below to find the historical natural population increase rate for each county in New Hampshire.