Ranking of New Hampshire Counties By Percentage of Population with Pennsylvania German Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 336 people in New Hampshire with Pennsylvania German ancestry (0.02% of New Hampshire population). Among all New Hampshire counties, Carroll County had the highest percentage of its population with Pennsylvania German ancestry (0.16%), followed by Sullivan County (0.07%), and Grafton County (0.03%).

The chart and table below shows the top 10 counties with high percentage of its population having Pennsylvania German 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 Percentage of Population with Pennsylvania German Ancestry in 2021
Carroll County
Sullivan County
Grafton County
Hillsborough County
Rockingham County
Belknap County
Coos County
Merrimack County
Strafford County
Cheshire County
Ranking of New Hampshire Counties By Percentage of Population with Pennsylvania German Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Carroll County 0.16
2 Sullivan County 0.07
3 Grafton County 0.03
4 Hillsborough County 0.02
4 Rockingham County 0.02
5 Belknap County 0.01
5 Coos County 0.01
5 Merrimack County 0.01
5 Strafford County 0.01
6 Cheshire County 0.004