New Hampshire Births By County in 2018

Updated on June 18, 2025.

According to the US Census Bureau estimates, in 2018, the number of births for New Hampshire was 12,002. Hillsborough had the highest number of births (4,086), followed by Rockingham (2,709), and Merrimack (1,309) On the other hand, Coos had the lowest number of births (221), followed by Carroll (302), and Sullivan (374).

You can also see similar information for other states and by state for the United States.

Hover over or click on the chart to see this information for each county. The data can also be filtered, sorted, and explored further in a table below.

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New Hampshire Births By County in 2018
New Hampshire Births By County in 2018
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County Births
Belknap 490
Carroll 302
Cheshire 652
Coos 221
Grafton 685
Hillsborough 4086
Merrimack 1309
Rockingham 2709
Strafford 1174
Sullivan 374