Idaho's largest ancestry groups

More Idaho residents claim German ancestry than any other ethnic group. 18% of Idaho residents were German-Americans in the 2010. Here is a look at the top 50 ancestral groups in Idaho:

Rank	Ancestry	Idaho Estimated Population	Percentage of Total Population
	Total:	1,571,450	100.0%
1	German	282,317	18.0%
2	English	256,886	16.3%
3	American	163,078	10.4%
4	Irish	149,055	9.5%
5	Norwegian	58,851	3.7%
6	Scottish	52,477	3.3%
7	Swedish	48,080	3.1%
8	Italian	47,712	3.0%
9	French (except Basque)	43,067	2.7%
10	European	36,388	2.3%
11	Danish	35,549	2.3%
12	Dutch	32,643	2.1%
13	Scotch-Irish	19,670	1.3%
14	Welsh	18,269	1.2%
15	Polish	16,720	1.1%
16	Swiss	11,446	0.7%
17	Russian	10,828	0.7%
18	Scandinavian	9,724	0.6%
19	Portuguese	7,644	0.5%
20	French Canadian	7,425	0.5%
21	Czech	7,277	0.5%
22	British	6,925	0.4%
23	Basque	6,294	0.4%
24	Finnish	5,202	0.3%
25	Canadian	4,988	0.3%
26	Greek	4,476	0.3%
27	Yugoslavian	4,273	0.3%
28	Northern European	4,239	0.3%
29	Austrian	4,014	0.3%
30	Hungarian	3,710	0.2%
31	Ukrainian	3,319	0.2%
32	African	2,038	0.1%
33	Belgian	1,497	0.1%
34	Czechoslovakian	1,329	0.1%
35	Croatian	1,291	0.1%
36	Slovak	1,115	0.1%
37	Turkish	1,099	0.1%
38	Lithuanian	1,018	0.1%
39	Armenian	994	0.1%
40	Pennsylvania German	887	0.1%
41	Romanian	835	0.1%
42	Bulgarian	684	0.0%
43	Latvian	659	0.0%
44	Icelander	587	0.0%
45	Lebanese	577	0.0%
46	South African	556	0.0%
47	Slovene	555	0.0%
48	Other Subsaharan African	529	0.0%
49	Celtic	433	0.0%
50	Dutch West Indian	430	0.0%

Source: U.S. Census Bureau, 2010 American Community Survey

B04006 People Reporting Ancestry, 1 year estimates