Ranking of New Hampshire Counties By Number of Births in 2021
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2021, the Number of Births for New Hampshire was 12.04K. Among all New Hampshire counties, Hillsborough County had the highest number of births (4.09K), followed by Rockingham County (2.79K), and Merrimack County (1.32K).
The chart below shows the top 10 counties, and the table below shows the ranking of all New Hampshire counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
Related Topics: New Hampshire Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2021 Census.
See this for other years:
Ranking of New Hampshire Counties By Number of Births in 2021
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| Rank | County | Number of Births |
|---|---|---|
| 1 | Hillsborough County | 4087 |
| 2 | Rockingham County | 2786 |
| 3 | Merrimack County | 1320 |
| 4 | Strafford County | 1193 |
| 5 | Cheshire County | 673 |
| 6 | Grafton County | 666 |
| 7 | Belknap County | 466 |
| 8 | Sullivan County | 355 |
| 9 | Carroll County | 295 |
| 10 | Coos County | 203 |