Highest Percentage with High School Diploma In Iowa By County

Of adults above the age of 25

Rank County Percentage with High School Diploma
1 Story County, Iowa 95.5%
2 Johnson County, Iowa 95.3%
3 Warren County, Iowa 95.1%
4 Madison County, Iowa 93.9%
5 Bremer County, Iowa 93.5%
6 Linn County, Iowa 93.5%
7 Dallas County, Iowa 93.3%
8 Dickinson County, Iowa 93.2%
9 Iowa County, Iowa 92.9%
10 Jefferson County, Iowa 92.6%
11 Poweshiek County, Iowa 92.6%
12 Clay County, Iowa 92.4%
13 Cedar County, Iowa 92.3%
14 Benton County, Iowa 92.2%
15 Boone County, Iowa 92.2%
16 Grundy County, Iowa 92.1%
17 Cherokee County, Iowa 92.1%
18 Pocahontas County, Iowa 91.9%
19 Cass County, Iowa 91.8%
20 Cerro Gordo County, Iowa 91.7%
21 Plymouth County, Iowa 91.7%
22 Winneshiek County, Iowa 91.6%
23 Calhoun County, Iowa 91.5%
24 Fremont County, Iowa 91.4%
25 Jasper County, Iowa 91.3%
26 Guthrie County, Iowa 91.3%
27 Marion County, Iowa 91.3%
28 Harrison County, Iowa 91.2%
29 Scott County, Iowa 91.2%
30 Mills County, Iowa 91.2%
31 Floyd County, Iowa 91.0%
32 Polk County, Iowa 91.0%
33 Adair County, Iowa 90.9%
34 Clayton County, Iowa 90.9%
35 Kossuth County, Iowa 90.8%
36 Buchanan County, Iowa 90.8%
37 Shelby County, Iowa 90.8%
38 Jones County, Iowa 90.6%
39 Henry County, Iowa 90.6%
40 Dubuque County, Iowa 90.5%
41 Hardin County, Iowa 90.4%
42 Des Moines County, Iowa 90.4%
43 Worth County, Iowa 90.1%
44 Delaware County, Iowa 90.1%
45 Winnebago County, Iowa 90.0%
46 Adams County, Iowa 89.9%
47 Hamilton County, Iowa 89.9%
48 Mahaska County, Iowa 89.8%
49 Clinton County, Iowa 89.7%
50 OBrien County, Iowa 89.7%
51 Mitchell County, Iowa 89.7%
52 Hancock County, Iowa 89.7%
53 Sac County, Iowa 89.7%
54 Carroll County, Iowa 89.5%
55 Ida County, Iowa 89.5%
56 Ringgold County, Iowa 89.5%
57 Fayette County, Iowa 89.2%
58 Black Hawk County, Iowa 89.2%
59 Union County, Iowa 89.0%
60 Keokuk County, Iowa 89.0%
61 Pottawattamie County, Iowa 88.9%
62 Butler County, Iowa 88.9%
63 Tama County, Iowa 88.7%
64 Taylor County, Iowa 88.6%
65 Washington County, Iowa 88.6%
66 Chickasaw County, Iowa 88.4%
67 Van Buren County, Iowa 88.3%
68 Humboldt County, Iowa 88.2%
69 Lucas County, Iowa 88.0%
70 Monona County, Iowa 88.0%
71 Audubon County, Iowa 87.9%
72 Webster County, Iowa 87.9%
73 Palo Alto County, Iowa 87.9%
74 Page County, Iowa 87.7%
75 Emmet County, Iowa 87.7%
76 Wright County, Iowa 87.7%
77 Allamakee County, Iowa 87.6%
78 Lee County, Iowa 87.5%
79 Jackson County, Iowa 87.5%
80 Montgomery County, Iowa 87.4%
81 Monroe County, Iowa 87.2%
82 Wayne County, Iowa 87.2%
83 Lyon County, Iowa 87.1%
84 Greene County, Iowa 87.1%
85 Howard County, Iowa 87.0%
86 Sioux County, Iowa 86.8%
87 Clarke County, Iowa 86.8%
88 Appanoose County, Iowa 86.5%
89 Osceola County, Iowa 85.6%
90 Muscatine County, Iowa 85.5%
91 Woodbury County, Iowa 85.2%
92 Wapello County, Iowa 84.6%
93 Marshall County, Iowa 84.5%
94 Decatur County, Iowa 84.2%
95 Davis County, Iowa 83.5%
96 Franklin County, Iowa 83.1%
97 Louisa County, Iowa 81.7%
98 Buena Vista County, Iowa 78.7%
99 Crawford County, Iowa 78.4%

Percentage with High School Diploma By

City Congressional District County School District

Business Lists

Most Building Permits Most Employees of Private Non-Farm Establishments Most Private Non-Farm Establishments Highest Total Retail Sales Highest Retail Sales Per Capita Most Businesses

Education Lists

Highest Percentage with College Degree Highest Percentage with High School Diploma

Housing Lists

Most Households Highest Home Ownership Percentage Highest Percentage of Residents Living In Multi-Unit Buildings Highest Median Home Value Highest Average People Per Household Most Housing Units

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

Highest Percentage of American Indian or Alaska Native Residents Highest Percentage of Asian Residents Highest Percentage of Black or African American Residents Highest Percentage of Hispanic or Latino Residents Highest Percentage of Native Hawaiian/Pacific Islander Residents Highest Percentage of Residents With Two or More Races Highest Percentage of White Residents Highest Percentage White, Not Hispanic or Latino, Residents

Size Lists

Highest Land Area Highest Population (2012) Highest Population Density

© 2025 www.biggestuscities.com, All Rights Reserved • Privacy Policy • Last updated: Jan 2, 2025