Olathe town, CO Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 7, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.87K Olathe town, CO population, 1.26K had Other Groups ancestry (67.02%), 282 had Unclassified ancestry (15.05%), and 118 had German ancestry (6.30%).

The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.

You can also see similar information for other Colorado cities and places, Colorado counties, and for Colorado.

Olathe town, CO Percentages of Ancestry of Population in 2021
Other Groups
Unclassified
German
Irish
English
Scottish
American
French (except Basque)
Italian
Scotch Irish
Olathe town, CO Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 1256 67.02
Unclassified 282 15.05
German 118 6.30
Irish 69 3.68
English 58 3.10
Scottish 50 2.67
American 49 2.62
French (except Basque) 42 2.24
Italian 16 0.85
Scotch Irish 16 0.85
Norwegian 15 0.80
Russian 12 0.64
Dutch 11 0.59
Eastern European 10 0.53
Polish 10 0.53
Greek 4 0.21
Croatian 3 0.16
Czech 3 0.16