Iowa Asian Alone Male or Men Population By County in 2021

Updated on July 3, 2025.

Based on the US Census Vintage data estimates, in 2021, the Asian Alone male population in Iowa was 44,098 and represented 2.75% of the total Iowa male population (1,603,175).

Among Iowa counties, Polk County had the highest Asian Alone male population (12,869), followed by Johnson County (4,720), and Story County (4,520).

In the map below, we show the number and percentage of each county's Asian Alone male population. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

You can see similar information for other states and also by state for the United States.

You can also see similar information for other racial and ethnicity groups in Iowa.

Related Topics: Iowa Census Vintage Data Topic List.

Data Source: US Census Bureau (Vintage).

See this for other years:

Iowa Asian Alone Male or Men Population By County in 2021

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County	Male Population	% of County Male Population
Adair	24	0.63
Adams	11	0.60
Allamakee	20	0.28
Appanoose	58	0.94
Audubon	16	0.58
Benton	73	0.56
Black Hawk	1890	2.94
Boone	63	0.46
Bremer	149	1.19
Buchanan	58	0.56
Buena Vista	1159	10.85
Butler	110	1.53
Calhoun	26	0.50
Carroll	59	0.57
Cass	23	0.35
Cedar	44	0.48
Cerro Gordo	250	1.19
Cherokee	47	0.82
Chickasaw	14	0.23
Clarke	50	1.00
Clay	75	0.92
Clayton	21	0.24
Clinton	150	0.65
Crawford	248	2.96
Dallas	2861	5.53
Davis	16	0.35
Decatur	36	0.93
Delaware	34	0.38
Des Moines	191	1.01
Dickinson	59	0.66
Dubuque	648	1.32
Emmet	28	0.59
Fayette	97	0.99
Floyd	109	1.42
Franklin	25	0.49
Fremont	17	0.51
Greene	25	0.57
Grundy	20	0.32
Guthrie	13	0.24
Hamilton	188	2.52
Hancock	26	0.48
Hardin	78	0.93
Harrison	19	0.26
Henry	226	2.11
Howard	16	0.33
Humboldt	33	0.69
Ida	19	0.55
Iowa	29	0.35
Jackson	39	0.40
Jasper	120	0.61
Jefferson	876	10.64
Johnson	4720	6.14
Jones	59	0.54
Keokuk	12	0.24
Kossuth	31	0.42
Lee	113	0.68
Linn	2958	2.60
Louisa	212	3.86
Lucas	16	0.36
Lyon	19	0.31
Madison	44	0.52
Mahaska	205	1.82
Marion	238	1.42
Marshall	825	4.07
Mills	20	0.28
Mitchell	18	0.34
Monona	11	0.26
Monroe	16	0.42
Montgomery	15	0.29
Muscatine	217	1.01
O'Brien	42	0.59
Osceola	25	0.79
Page	83	1.02
Palo Alto	43	0.96
Plymouth	68	0.52
Pocahontas	9	0.26
Polk	12869	5.20
Pottawattamie	410	0.89
Poweshiek	140	1.54
Ringgold	14	0.60
Sac	24	0.49
Scott	2708	3.15
Shelby	38	0.65
Sioux	158	0.87
Story	4520	8.67
Tama	37	0.43
Taylor	9	0.30
Union	48	0.81
Van Buren	18	0.49
Wapello	397	2.23
Warren	194	0.73
Washington	64	0.57
Wayne	12	0.37
Webster	195	1.00
Winnebago	51	0.96
Winneshiek	115	1.15
Woodbury	1517	2.86
Worth	17	0.45
Wright	38	0.58