Ranking of Maryland Counties By Population with Czechoslovakian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.22K people in Maryland with Czechoslovakian ancestry. Among all Maryland counties, Baltimore County had the highest population with Czechoslovakian ancestry (893), followed by Anne Arundel County (811), and Montgomery County (681).

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

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

Data Source: US Census Bureau.
Ranking of Maryland Counties By Population with Czechoslovakian Ancestry in 2021
Baltimore County
Anne Arundel County
Montgomery County
Frederick County
Carroll County
Baltimore city
Harford County
Howard County
Cecil County
Washington County
Ranking of Maryland Counties By Population with Czechoslovakian Ancestry in 2021
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Rank County Population
1 Baltimore County 893
2 Anne Arundel County 811
3 Montgomery County 681
4 Frederick County 415
5 Carroll County 358
6 Baltimore city 333
7 Harford County 308
8 Howard County 292
9 Cecil County 250
10 Washington County 139
11 Calvert County 122
12 St. Mary's County 117
13 Wicomico County 94
14 Worcester County 91
15 Prince George's County 72
16 Dorchester County 68
17 Caroline County 60
18 Charles County 42
19 Talbot County 29
20 Garrett County 21
21 Allegany County 14
22 Queen Anne's County 10
23 Somerset County 1