Ranking of Colorado Counties By Population with Canadian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 11.66K people in Colorado with Canadian ancestry. Among all Colorado counties, Arapahoe County had the highest population with Canadian ancestry (1.83K), followed by El Paso County (1.38K), and Jefferson County (1.22K).

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

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

Data Source: US Census Bureau.
Ranking of Colorado Counties By Population with Canadian Ancestry in 2021
Arapahoe County
El Paso County
Jefferson County
Douglas County
Boulder County
Larimer County
Denver County
Adams County
Weld County
Broomfield County
Ranking of Colorado Counties By Population with Canadian Ancestry in 2021
0 of 0
Rank County Population
1 Arapahoe County 1834
2 El Paso County 1379
3 Jefferson County 1221
4 Douglas County 1050
5 Boulder County 1045
6 Larimer County 1022
7 Denver County 937
8 Adams County 682
9 Weld County 479
10 Broomfield County 270
11 Mesa County 267
12 Pueblo County 139
13 Fremont County 121
14 Park County 106
15 Prowers County 89
16 La Plata County 72
17 Garfield County 68
18 Teller County 64
19 Montrose County 60
20 Pitkin County 58
21 Eagle County 57
22 Montezuma County 52
22 Routt County 52
23 Alamosa County 48
24 Grand County 46
24 Rio Blanco County 46
25 Logan County 45
26 San Miguel County 38
27 Moffat County 30
28 Jackson County 27
29 Gunnison County 26
30 Conejos County 22
31 Elbert County 21
31 Las Animas County 21
32 Lincoln County 20
33 Chaffee County 19
34 Kit Carson County 18
34 Rio Grande County 18
34 Saguache County 18
35 Delta County 17
36 Gilpin County 11
37 Morgan County 10
38 Crowley County 9
39 Costilla County 7
39 Sedgwick County 7
40 Ouray County 6
41 Hinsdale County 5
42 Otero County 4