Ranking of New Hampshire Cities and Places By Percentage of Population with Other Groups Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 180.98K people in New Hampshire with Other Groups ancestry (13.19% of New Hampshire population). Among all New Hampshire cities and places with a population of at least 10K, Nashua city had the highest percentage of its population with Other Groups ancestry (25.46%), followed by Somersworth city (24.11%), and Manchester city (21.17%).

The chart and table below shows the top 10 cities with high percentage of its population having Other Groups 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 Cities and Places By Percentage of Population with Other Groups Ancestry in 2021
Nashua city
Somersworth city
Manchester city
Lebanon city
Dover city
Concord city
Durham CDP
Derry CDP
Portsmouth city
Rochester city
Ranking of New Hampshire Cities and Places By Percentage of Population with Other Groups Ancestry in 2021
0 of 0
Rank Ciy or Place Percentage of Pop. (%)
1 Nashua city 25.46
2 Somersworth city 24.11
3 Manchester city 21.17
4 Lebanon city 16.86
5 Dover city 14.42
6 Concord city 14.13
7 Durham CDP 13.96
8 Derry CDP 13.81
9 Portsmouth city 12.85
10 Rochester city 12.28
11 Laconia city 11.65
12 Keene city 11.11
13 Claremont city 9.90
14 Londonderry CDP 9.39