Highest Percentage of Seniors In Iowa By County

Persons at least 65 years old

Rank County Percentage of Seniors
1 Monona County, Iowa 24.2%
2 Ringgold County, Iowa 24.0%
3 Audubon County, Iowa 24.0%
4 Dickinson County, Iowa 23.2%
5 Calhoun County, Iowa 22.8%
6 Pocahontas County, Iowa 22.6%
7 Wayne County, Iowa 22.6%
8 Sac County, Iowa 22.5%
9 Adair County, Iowa 22.0%
10 Kossuth County, Iowa 21.9%
11 Shelby County, Iowa 21.8%
12 Cherokee County, Iowa 21.8%
13 Adams County, Iowa 21.8%
14 Mitchell County, Iowa 21.5%
15 Wright County, Iowa 21.2%
16 Hardin County, Iowa 21.1%
17 Greene County, Iowa 21.0%
18 Appanoose County, Iowa 21.0%
19 Palo Alto County, Iowa 21.0%
20 Cass County, Iowa 21.0%
21 Ida County, Iowa 21.0%
22 Taylor County, Iowa 20.9%
23 Guthrie County, Iowa 20.8%
24 Floyd County, Iowa 20.5%
25 Montgomery County, Iowa 20.5%
26 Fremont County, Iowa 20.5%
27 Lucas County, Iowa 20.4%
28 Osceola County, Iowa 20.4%
29 OBrien County, Iowa 20.4%
30 Butler County, Iowa 20.3%
31 Clayton County, Iowa 20.2%
32 Allamakee County, Iowa 20.2%
33 Humboldt County, Iowa 20.2%
34 Van Buren County, Iowa 20.1%
35 Page County, Iowa 20.1%
36 Winnebago County, Iowa 20.1%
37 Fayette County, Iowa 19.8%
38 Keokuk County, Iowa 19.8%
39 Hancock County, Iowa 19.6%
40 Howard County, Iowa 19.5%
41 Franklin County, Iowa 19.5%
42 Chickasaw County, Iowa 19.4%
43 Grundy County, Iowa 19.3%
44 Poweshiek County, Iowa 19.2%
45 Worth County, Iowa 19.1%
46 Emmet County, Iowa 19.0%
47 Jackson County, Iowa 19.0%
48 Clay County, Iowa 19.0%
49 Hamilton County, Iowa 18.9%
50 Tama County, Iowa 18.8%
51 Cerro Gordo County, Iowa 18.7%
52 Monroe County, Iowa 18.7%
53 Carroll County, Iowa 18.7%
54 Union County, Iowa 18.4%
55 Harrison County, Iowa 18.3%
56 Decatur County, Iowa 18.3%
57 Des Moines County, Iowa 18.1%
58 Jones County, Iowa 18.0%
59 Bremer County, Iowa 17.8%
60 Iowa County, Iowa 17.8%
61 Lee County, Iowa 17.8%
62 Washington County, Iowa 17.7%
63 Cedar County, Iowa 17.5%
64 Jasper County, Iowa 17.5%
65 Clinton County, Iowa 17.3%
66 Winneshiek County, Iowa 17.3%
67 Delaware County, Iowa 17.3%
68 Davis County, Iowa 17.1%
69 Webster County, Iowa 17.1%
70 Plymouth County, Iowa 17.1%
71 Marshall County, Iowa 16.9%
72 Lyon County, Iowa 16.8%
73 Jefferson County, Iowa 16.8%
74 Clarke County, Iowa 16.7%
75 Boone County, Iowa 16.7%
76 Wapello County, Iowa 16.7%
77 Mahaska County, Iowa 16.5%
78 Henry County, Iowa 16.4%
79 Crawford County, Iowa 16.4%
80 Benton County, Iowa 16.2%
81 Marion County, Iowa 16.2%
82 Buchanan County, Iowa 15.8%
83 Louisa County, Iowa 15.6%
84 Dubuque County, Iowa 15.6%
85 Madison County, Iowa 15.4%
86 Pottawattamie County, Iowa 14.9%
87 Mills County, Iowa 14.5%
88 Buena Vista County, Iowa 14.5%
89 Warren County, Iowa 14.3%
90 Black Hawk County, Iowa 14.3%
91 Muscatine County, Iowa 14.3%
92 Sioux County, Iowa 14.3%
93 Scott County, Iowa 13.7%
94 Linn County, Iowa 13.6%
95 Woodbury County, Iowa 13.2%
96 Polk County, Iowa 11.2%
97 Dallas County, Iowa 10.5%
98 Story County, Iowa 10.4%
99 Johnson County, Iowa 9.3%

Percentage of Seniors By

City Congressional District County School District

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Income Lists

Highest Income Per Capita Highest Income Per Household Highest People Below The Poverty Rate

People Lists

Highest Percentage of Minors Highest Percentage of Seniors Highest Percentage of Young Children Highest Percentage of Female Residents Highest Percentage of Foreign Born Residents

Race Lists

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