Ranking of Colorado Counties By Population with Pennsylvania German Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.71K people in Colorado with Pennsylvania German ancestry. Among all Colorado counties, Jefferson County had the highest population with Pennsylvania German ancestry (255), followed by Adams County (135), and El Paso County (135).

The chart and table below shows the top 10 counties with high number of people with Pennsylvania German 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 Pennsylvania German Ancestry in 2021
Jefferson County
Adams County
El Paso County
Boulder County
Rio Grande County
Denver County
Larimer County
Arapahoe County
Weld County
Douglas County
Ranking of Colorado Counties By Population with Pennsylvania German Ancestry in 2021
0 of 0
Rank County Population
1 Jefferson County 255
2 Adams County 135
2 El Paso County 135
3 Boulder County 134
3 Rio Grande County 134
4 Denver County 132
5 Larimer County 123
6 Arapahoe County 106
7 Weld County 90
8 Douglas County 75
9 Pueblo County 70
10 Delta County 49
11 Mesa County 33
12 Montrose County 28
13 Kit Carson County 27
14 Teller County 26
15 Chaffee County 22
16 Phillips County 20
17 Conejos County 18
18 Morgan County 17
19 La Plata County 12
20 Moffat County 10
21 Broomfield County 9
21 Fremont County 9
21 Saguache County 9
22 Montezuma County 7
23 Baca County 4
23 Park County 4
23 San Miguel County 4
24 Kiowa County 3
24 Yuma County 3
25 Custer County 2
25 Garfield County 2
25 Logan County 2
26 Gunnison County 1
26 Lincoln County 1