Rockwall County, TX Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 15, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 105.23K Rockwall County, TX population, 32.92K had Other Groups ancestry (31.29%), 29.17K had Unclassified ancestry (27.72%), and 12.43K had English ancestry (11.81%).

The chart below shows the top 10 ancestry groups by percentage, and the table below shows both the population and percentages for many ancestry groups.

You can see similar information for other Texas counties, and for Texas.

NB: People could belong to one or more ancestry groups.

Data Source: US Census Bureau.
Rockwall County, TX Percentage of Ancestry Population in 2021
Other Groups
Unclassified
English
German
Irish
American
Italian
Scottish
European
Polish
Rockwall County, TX Population By Ancestry in 2021
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Ancestry Population Percent of Pop. (%)
Other Groups 32921 31.29
Unclassified 29166 27.72
English 12429 11.81
German 12373 11.76
Irish 9426 8.96
American 7042 6.69
Italian 2981 2.83
Scottish 2176 2.07
European 2127 2.02
Polish 1853 1.76
French (except Basque) 1672 1.59
Dutch 1258 1.20
Swedish 1174 1.12
Scotch Irish 1160 1.10
Norwegian 780 0.74
Czech 748 0.71
British 668 0.64
Subsaharan African 665 0.63
Danish 519 0.49
Romanian 439 0.42
Welsh 427 0.41
Finnish 384 0.37
African 360 0.34
Hungarian 357 0.34
Russian 345 0.33
Bulgarian 315 0.30
Greek 310 0.30
West Indian (except Hispanic groups) 297 0.28
Scandinavian 254 0.24
Austrian 235 0.22
Nigerian 202 0.19
Czechoslovakian 201 0.19
Eastern European 200 0.19
Northern European 182 0.17
Lebanese 156 0.15
Portuguese 143 0.14
Syrian 140 0.13
Iranian 126 0.12
French Canadian 115 0.11
Armenian 103 0.10
Dutch West Indian 103 0.10
Australian 99 0.09
Lithuanian 87 0.08
Belgian 86 0.08
Bahamian 86 0.08
Yugoslavian 74 0.07
Latvian 68 0.07
Slovak 64 0.06
Brazilian 62 0.06
Palestinian 61 0.06
Pennsylvania German 61 0.06
Canadian 58 0.06
Zimbabwean 57 0.05
Swiss 54 0.05
Iraqi 51 0.05
Albania 50 0.05
West Indian 48 0.05
Slovene 46 0.04
Ukrainian 45 0.04
Maltese 39 0.04
Belizean 32 0.03
Basque 30 0.03
Arab 28 0.03
Trinidadian and Tobagonian 28 0.03
Celtic 27 0.03
Ethiopian 24 0.02
Sierra Leonean 22 0.02
Jamaican 21 0.02
Moroccan 19 0.02
Croatian 13 0.01
Cajun 8 0.01