Data / Rankings / Live births, July to June / Counties in New Hampshire

Counties in New Hampshire by births (July to June)

Hillsborough County had the highest births (July to June) of 10 counties in 2021, at 4,097. Coos County had the lowest, at 205. The median was 668 and the figure for New Hampshire was 12,067. Source: the U.S. Census Bureau.

Highest4,097Hillsborough County
Lowest205Coos County
Median66810 counties
New Hampshire12,067History

All counties, 2021

CSVChart (SVG)

Hillsborough CountyHillsborough County: 4,097 count4,097Rockingham CountyRockingham County: 2,799 count2,799Merrimack CountyMerrimack County: 1,315 count1,315Strafford CountyStrafford County: 1,200 count1,200Cheshire CountyCheshire County: 677 count677Grafton CountyGrafton County: 659 count659Belknap CountyBelknap County: 465 count465Sullivan CountySullivan County: 354 count354Carroll CountyCarroll County: 296 count296Coos CountyCoos County: 205 count205
count. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2021
count
1Hillsborough County Estimated4,097
2Rockingham County Estimated2,799
3Merrimack County Estimated1,315
4Strafford County Estimated1,200
5Cheshire County Estimated677
6Grafton County Estimated659
7Belknap County Estimated465
8Sullivan County Estimated354
9Carroll County Estimated296
10Coos County Estimated205

Other periods

About this ranking

Estimated live births to resident mothers from July 1 of the previous year through June 30 of the reported year.

Census population estimates component. The year identifies the end of the July-to-June period. These estimates can be revised and differ from calendar-year birth totals.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program: births, July 1 of the previous year to June 30 of the reported year, nation, states and counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

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Rank Counties in New Hampshire by births (July to June) using official data, and cite the source.
rank_places {"indicator":"births_july_june","level":"province","within":"New Hampshire","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=births_july_june&level=province&within=New%20Hampshire&limit=10

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Questions

Which county has the highest births (July to June)?

Hillsborough County, with 4,097 in 2021, according to the U.S. Census Bureau.

Which county has the lowest births (July to June)?

Coos County, with 205 in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: births, July 1 of the previous year to June 30 of the reported year, nation, states and counties. Retrieved 2026-10-08.

Live births, July to June: other rankings

Counties in New Hampshire: more rankings