Monroe 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 82.24K Monroe County, FL population, 24.82K had Other Groups ancestry (30.18%), 19.16K had Unclassified ancestry (23.29%), and 9.10K had Irish ancestry (11.06%).

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.

Monroe County, FL Percentage of Ancestry Population in 2021

Other Groups

Unclassified

Irish

German

English

Italian

American

Polish

West Indian (except Hispanic groups)

French (except Basque)

Monroe County, FL Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Other Groups	24818	30.18
Unclassified	19156	23.29
Irish	9098	11.06
German	8909	10.83
English	7943	9.66
Italian	5449	6.63
American	4516	5.49
Polish	2908	3.54
West Indian (except Hispanic groups)	2484	3.02
French (except Basque)	1803	2.19
Haitian	1717	2.09
Scottish	1365	1.66
Swedish	1051	1.28
European	1005	1.22
Russian	854	1.04
Scotch Irish	810	0.99
Dutch	782	0.95
Norwegian	734	0.89
Welsh	638	0.78
Hungarian	570	0.69
British	561	0.68
Ukrainian	550	0.67
Czech	540	0.66
Greek	527	0.64
Canadian	450	0.55
Subsaharan African	418	0.51
French Canadian	398	0.48
Bahamian	385	0.47
Scandinavian	376	0.46
Czechoslovakian	365	0.44
Eastern European	364	0.44
African	324	0.39
Jamaican	299	0.36
Austrian	277	0.34
Romanian	247	0.30
Lithuanian	246	0.30
Slovak	204	0.25
Danish	179	0.22
Swiss	177	0.22
Portuguese	151	0.18
Finnish	134	0.16
Lebanese	118	0.14
Australian	117	0.14
Slavic	108	0.13
Latvian	96	0.12
Belgian	91	0.11
Iranian	91	0.11
Syrian	65	0.08
Armenian	64	0.08
Guyanese	61	0.07
Serbian	56	0.07
Alsatian	53	0.06
Moroccan	49	0.06
Croatian	49	0.06
Pennsylvania German	47	0.06
Basque	45	0.06
Northern European	43	0.05
West Indian	41	0.05
Dutch West Indian	34	0.04
Bulgarian	29	0.04
Senegalese	24	0.03
South African	24	0.03
Cape Verdean	23	0.03
Brazilian	22	0.03
Celtic	22	0.03
Estonian	17	0.02
New Zealander	17	0.02
Slovene	16	0.02
Trinidadian and Tobagonian	16	0.02
Kenyan	15	0.02
Jordanian	14	0.02
Turkish	13	0.02
Icelander	9	0.01
Macedonian	9	0.01
Cajun	8	0.01
Belizean	8	0.01
Yugoslavian	8	0.01
Israeli	6	0.01
Sierra Leonean	5	0.01