Alaska's largest ancestry groups in 2010.

German-Americans are the largest ancestry group in Alaska, with over 18% of residents claiming German heritage. Here's a list of the top 50 largest ancestries reported in the state of Alaska in 2010:

Rank	Ancestry	Alaska Estimated Population	Percentage of Total Population
	Total:	713,985	100.0%
1	German	130,862	18.3%
2	Irish	78,413	11.0%
3	English	60,890	8.5%
4	Norwegian	27,444	3.8%
5	American	26,611	3.7%
6	French (except Basque)	26,383	3.7%
7	Italian	23,838	3.3%
8	Scottish	20,831	2.9%
9	Polish	19,243	2.7%
10	European	17,674	2.5%
11	Swedish	17,602	2.5%
12	Dutch	13,853	1.9%
13	Russian	10,027	1.4%
14	French Canadian	8,940	1.3%
15	Scotch-Irish	8,779	1.2%
16	British	6,574	0.9%
17	Welsh	5,920	0.8%
18	Finnish	5,796	0.8%
19	Danish	5,282	0.7%
20	Scandinavian	4,096	0.6%
21	Czech	3,945	0.6%
22	Swiss	3,899	0.5%
23	Canadian	2,961	0.4%
24	Austrian	2,321	0.3%
25	Hungarian	2,163	0.3%
26	Greek	2,126	0.3%
27	Northern European	1,992	0.3%
28	Portuguese	1,738	0.2%
29	African	1,665	0.2%
30	Lithuanian	1,525	0.2%
31	Ukrainian	1,306	0.2%
32	Czechoslovakian	1,233	0.2%
33	Celtic	1,104	0.2%
34	Croatian	967	0.1%
35	Romanian	931	0.1%
36	Eastern European	894	0.1%
37	Lebanese	893	0.1%
38	Armenian	692	0.1%
39	Slovak	623	0.1%
40	Slavic	607	0.1%
41	Somalian	577	0.1%
42	Other Subsaharan African	562	0.1%
43	Pennsylvania German	537	0.1%
44	Belgian	522	0.1%
45	Brazilian	486	0.1%
46	Latvian	486	0.1%
47	Nigerian	445	0.1%
48	Serbian	440	0.1%
49	Australian	436	0.1%
50	Basque	387	0.1%

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

B04006 People Reporting Ancestry, 1 year estimates