Ranking of New Hampshire Counties By Population with Norwegian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 12.36K people in New Hampshire with Norwegian ancestry. Among all New Hampshire counties, Hillsborough County had the highest population with Norwegian ancestry (2.94K), followed by Rockingham County (2.78K), and Merrimack County (1.42K).

The chart and table below shows the top 10 counties with high number of people with Norwegian ancestry.

You can see similar information for other states and for other ancestry groups in New Hampshire.

Data Source: US Census Bureau.
Ranking of New Hampshire Counties By Population with Norwegian Ancestry in 2021
Hillsborough County
Rockingham County
Merrimack County
Strafford County
Grafton County
Cheshire County
Belknap County
Carroll County
Sullivan County
Coos County
Ranking of New Hampshire Counties By Population with Norwegian Ancestry in 2021
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Rank County Population
1 Hillsborough County 2935
2 Rockingham County 2778
3 Merrimack County 1420
4 Strafford County 1189
5 Grafton County 1115
6 Cheshire County 993
7 Belknap County 615
8 Carroll County 521
9 Sullivan County 491
10 Coos County 299