German is the biggest ancestry group in Oklahoma, with over 14% of residents claiming German heritage. Here is a look at the 50 largest ancestries in the state:
Rank
|
Ancestry
|
Oklahoma Estimated Population
|
Percentage of Total Population
|
Total:
|
3,761,702
|
100.0%
|
|
1
|
German
|
549,331
|
14.6%
|
2
|
Irish
|
473,623
|
12.6%
|
3
|
American
|
360,353
|
9.6%
|
4
|
English
|
307,961
|
8.2%
|
5
|
French
(except Basque)
|
77,179
|
2.1%
|
6
|
Dutch
|
77,101
|
2.0%
|
7
|
European
|
72,074
|
1.9%
|
8
|
Scottish
|
67,244
|
1.8%
|
9
|
Italian
|
65,642
|
1.7%
|
10
|
Scotch-Irish
|
43,316
|
1.2%
|
11
|
Polish
|
32,024
|
0.9%
|
12
|
Swedish
|
28,126
|
0.7%
|
13
|
Norwegian
|
25,010
|
0.7%
|
14
|
Welsh
|
18,941
|
0.5%
|
15
|
Dutch
West Indian
|
18,660
|
0.5%
|
16
|
Czech
|
18,456
|
0.5%
|
17
|
British
|
12,616
|
0.3%
|
18
|
Russian
|
12,367
|
0.3%
|
19
|
French
Canadian
|
10,659
|
0.3%
|
20
|
African
|
9,719
|
0.3%
|
21
|
Swiss
|
9,463
|
0.3%
|
22
|
Danish
|
7,900
|
0.2%
|
23
|
Lebanese
|
5,792
|
0.2%
|
24
|
Greek
|
5,699
|
0.2%
|
25
|
Iranian
|
5,218
|
0.1%
|
26
|
Hungarian
|
5,030
|
0.1%
|
27
|
Czechoslovakian
|
4,257
|
0.1%
|
28
|
Portuguese
|
3,993
|
0.1%
|
29
|
Scandinavian
|
3,591
|
0.1%
|
30
|
Ukrainian
|
3,489
|
0.1%
|
31
|
Canadian
|
3,252
|
0.1%
|
32
|
Finnish
|
2,381
|
0.1%
|
33
|
Austrian
|
2,335
|
0.1%
|
34
|
Pennsylvania
German
|
2,068
|
0.1%
|
35
|
Northern European
|
2,024
|
0.1%
|
36
|
Nigerian
|
1,824
|
0.0%
|
37
|
Sudanese
|
1,731
|
0.0%
|
38
|
Turkish
|
1,655
|
0.0%
|
39
|
Romanian
|
1,652
|
0.0%
|
40
|
Lithuanian
|
1,578
|
0.0%
|
41
|
Slovak
|
1,393
|
0.0%
|
42
|
Jamaican
|
1,363
|
0.0%
|
43
|
Serbian
|
1,275
|
0.0%
|
44
|
Syrian
|
1,256
|
0.0%
|
45
|
Brazilian
|
1,159
|
0.0%
|
46
|
Ethiopian
|
1,096
|
0.0%
|
47
|
Australian
|
1,073
|
0.0%
|
48
|
German
Russian
|
1,003
|
0.0%
|
49
|
Belgian
|
833
|
0.0%
|
50
|
Icelander
|
778
|
0.0%
|
Source: U.S. Census Bureau, 2010 American Community Survey
B04006 People Reporting Ancestry, 1 year estimates
