Clay County, FL Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 15, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 216.31K Clay County, FL population, 77.14K had Unclassified ancestry (35.66%), 56.43K had Other Groups ancestry (26.09%), and 25.37K had Irish ancestry (11.73%).

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 Florida counties, and for Florida.

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

Data Source: US Census Bureau.
Clay County, FL Percentage of Ancestry Population in 2021
Unclassified
Other Groups
Irish
English
German
American
Italian
Scottish
French (except Basque)
Polish
Clay County, FL Population By Ancestry in 2021
0 of 0
Ancestry Population Percent of Pop. (%)
Unclassified 77143 35.66
Other Groups 56431 26.09
Irish 25369 11.73
English 25171 11.64
German 23177 10.72
American 10171 4.70
Italian 7533 3.48
Scottish 6687 3.09
French (except Basque) 4748 2.19
Polish 4093 1.89
European 3261 1.51
Scotch Irish 2411 1.12
Norwegian 2209 1.02
West Indian (except Hispanic groups) 1935 0.90
Dutch 1729 0.80
Welsh 1623 0.75
British 1489 0.69
Swedish 1481 0.69
Haitian 1314 0.61
French Canadian 1259 0.58
Portuguese 960 0.44
Hungarian 896 0.41
Russian 734 0.34
Greek 616 0.28
Scandinavian 569 0.26
Subsaharan African 560 0.26
African 501 0.23
Austrian 459 0.21
Czech 388 0.18
Jamaican 362 0.17
Canadian 335 0.16
Lithuanian 328 0.15
Romanian 302 0.14
Czechoslovakian 300 0.14
Ukrainian 279 0.13
Finnish 236 0.11
Northern European 234 0.11
Eastern European 233 0.11
Guyanese 233 0.11
Swiss 232 0.11
Brazilian 207 0.10
Danish 191 0.09
West Indian 191 0.09
Slovak 180 0.08
Armenian 147 0.07
Turkish 131 0.06
Croatian 120 0.06
Israeli 115 0.05
Cajun 103 0.05
Lebanese 102 0.05
Pennsylvania German 101 0.05
Assyrian/Chaldean/Syriac 85 0.04
Syrian 83 0.04
Celtic 73 0.03
Slavic 58 0.03
Egyptian 54 0.03
Nigerian 54 0.03
Slovene 52 0.02
Arab 49 0.02
Bahamian 49 0.02
Latvian 47 0.02
Moroccan 41 0.02
Australian 39 0.02
Belgian 35 0.02
Albania 27 0.01
Jordanian 26 0.01
Maltese 23 0.01
Dutch West Indian 19 0.01
Palestinian 5 0.002
Iranian 5 0.002
Ugandan 5 0.002