Ranking of Iowa Cities and Places By Percentage of Population with Czechoslovakian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.06K people in Iowa with Czechoslovakian ancestry (0.16% of Iowa population). Among all Iowa cities and places with a population of at least 10K, Spencer city had the highest percentage of its population with Czechoslovakian ancestry (0.74%), followed by Ames city (0.51%), and Pella city (0.41%).

The chart and table below shows the top 10 cities with high percentage of its population having Czechoslovakian ancestry.

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

Data Source: US Census Bureau.
Ranking of Iowa Cities and Places By Percentage of Population with Czechoslovakian Ancestry in 2021
Spencer city
Ames city
Pella city
Altoona city
Oskaloosa city
Waukee city
West Des Moines city
Newton city
Iowa City city
Johnston city
Ranking of Iowa Cities and Places By Percentage of Population with Czechoslovakian Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Spencer city 0.74
2 Ames city 0.51
3 Pella city 0.41
4 Altoona city 0.31
5 Oskaloosa city 0.30
5 Waukee city 0.30
6 West Des Moines city 0.29
7 Newton city 0.26
8 Iowa City city 0.25
9 Johnston city 0.23
10 Cedar Rapids city 0.21
11 Clive city 0.20
12 Storm Lake city 0.18
12 Waterloo city 0.18
13 Council Bluffs city 0.16
13 Muscatine city 0.16
14 Indianola city 0.14
15 Marion city 0.13
16 Cedar Falls city 0.11
16 Davenport city 0.11
17 Dubuque city 0.09
17 Urbandale city 0.09
18 Ankeny city 0.07
18 Sioux City city 0.07
19 Des Moines city 0.06
20 Bettendorf city 0.05
20 Burlington city 0.05
21 Marshalltown city 0.04
22 Coralville city 0.03
22 Mason City city 0.03
22 Ottumwa city 0.03