Rock Island, Illinois — Nationalities & Ancestry

Nationalities & Ancestry

Breakdown of the population of Rock Island, Illinois by nationality. Data represents only those respondents who voluntarily listed an ancestry on their response form. Sourced from the U.S. Census Bureau's American Community Survey.

Nationalities & Ancestry
# Ancestry Population Percentage
1.German938224.05%
2.Irish531213.61%
3.Mexican32168.24%
4.English30807.89%
5.Swedish22725.82%
6.Belgian15493.97%
7.Italian14653.75%
8.Polish8812.26%
9.Dutch8402.15%
10.French (Except Basque)7261.86%
11.Scotch-Irish6581.69%
12.Norwegian5921.52%
13.Scottish5521.41%
14.Czech3520.90%
15.Greek3000.77%
16.European2770.71%
17.Swiss2450.63%
18.Danish2350.60%
19.Puerto Rican1770.45%
20.Russian1730.44%
21.Croatian1720.44%
22.Welsh1330.34%
23.Austrian1240.32%
24.Lithuanian1180.30%
25.Hungarian1130.29%
26.French Canadian1030.26%
27.Asian Indian1000.26%
28.Canadian920.24%
29.Ukrainian880.23%
30.Yugoslavian870.22%
31.Panamanian810.21%
32.Romanian780.20%
33.Filipino780.20%
34.British770.20%
35.Chinese , Except Taiwanese690.18%
36.Finnish660.17%
37.Pennsylvania German620.16%
38.Turkish600.15%
39.Slovak540.14%
40.Cuban520.13%
41.Japanese410.11%
42.Portuguese400.10%
43.Haitian380.10%
44.Eastern European370.09%
45.Icelander320.08%
46.Honduran290.07%
47.Vietnamese290.07%
48.Korean240.06%
49.Nigerian240.06%
50.Chickasaw230.06%
51.Jamaican220.06%
52.New Zealander200.05%
53.Slovene180.05%
54.South African150.04%
55.Scandinavian130.03%
56.Belizean120.03%
57.Bulgarian120.03%
58.Liberian120.03%
59.Cherokee110.03%
60.Celtic110.03%
61.Colombian100.03%
62.Czechoslovakian80.02%
63.Northern European80.02%
64.Slavic70.02%
65.Syrian60.02%
66.Micronesian50.01%
67.Luxemburger30.01%
68.Native Hawaiian30.01%