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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 12.91K people in New Hampshire with Canadian ancestry (0.94% of New Hampshire population). Among all New Hampshire cities and places with a population of at least 10K, Manchester city had the highest percentage of its population with Canadian ancestry (1.49%), followed by Londonderry CDP (1.04%), and Nashua city (0.90%).

The chart and table below shows the top 10 cities with high percentage of its population having Canadian 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 Canadian Ancestry in 2021
Manchester city
Londonderry CDP
Nashua city
Dover city
Claremont city
Keene city
Concord city
Derry CDP
Rochester city
Durham CDP
Ranking of New Hampshire Cities and Places By Percentage of Population with Canadian Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Manchester city 1.49
2 Londonderry CDP 1.04
3 Nashua city 0.90
4 Dover city 0.86
5 Claremont city 0.85
5 Keene city 0.85
6 Concord city 0.80
7 Derry CDP 0.67
8 Rochester city 0.54
9 Durham CDP 0.52
10 Lebanon city 0.48
11 Portsmouth city 0.47
12 Somersworth city 0.44
13 Laconia city 0.30