Ranking of Indiana Counties By Population Aged 25 years and above with an Educational attainment of Some College or Associates Degree in 2021 (ACS-5Yrs)
Updated on September 3, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the population of Indiana (aged 25 years and above) who had an educational attainment of Some College or Associates Degree was 1,301,440. Among all Indiana counties, Marion County had the highest population (aged 25 years and above) with an educational attainment of Some College or Associates Degree (169,534), followed by Lake County (103,211), and Allen County (79,531).
The chart below shows the top 10 Indiana counties, and the table below shows the ranking of all Indiana counties.
You can see similar information for other educational attainments.
You can also see similar information for other states and for the United States.
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Related Topics: Indiana ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
Ranking of Indiana Counties By Population (Aged 25yrs+) with an Educational Attainment of Some College or Associates Degree in 2021
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| Rank | County | Number of People |
|---|---|---|
| 1 | Marion County | 169534 |
| 2 | Lake County | 103211 |
| 3 | Allen County | 79531 |
| 4 | St. Joseph County | 52037 |
| 5 | Hamilton County | 49878 |
| 6 | Vanderburgh County | 39497 |
| 7 | Elkhart County | 35739 |
| 8 | Porter County | 34946 |
| 9 | Hendricks County | 33493 |
| 10 | Johnson County | 30876 |
| 11 | Madison County | 27990 |
| 12 | Clark County | 27778 |
| 13 | Tippecanoe County | 25924 |
| 14 | LaPorte County | 23585 |
| 15 | Delaware County | 21931 |
| 16 | Vigo County | 21316 |
| 17 | Monroe County | 20718 |
| 18 | Howard County | 18662 |
| 19 | Hancock County | 16625 |
| 20 | Floyd County | 16620 |
| 21 | Kosciusko County | 15306 |
| 22 | Warrick County | 14677 |
| 23 | Morgan County | 14590 |
| 24 | Wayne County | 14565 |
| 25 | Bartholomew County | 14501 |
| 26 | Grant County | 13739 |
| 27 | Boone County | 12061 |
| 28 | Henry County | 10619 |
| 29 | Lawrence County | 9909 |
| 30 | Dearborn County | 9730 |
| 31 | Jackson County | 9354 |
| 32 | Noble County | 8607 |
| 33 | Marshall County | 8559 |
| 34 | DeKalb County | 8398 |
| 35 | Knox County | 8368 |
| 36 | Shelby County | 8203 |
| 37 | Harrison County | 8200 |
| 38 | Dubois County | 8115 |
| 39 | Cass County | 7756 |
| 40 | Whitley County | 7690 |
| 41 | Huntington County | 7457 |
| 42 | Putnam County | 7443 |
| 43 | Miami County | 7389 |
| 44 | Montgomery County | 7321 |
| 45 | Greene County | 7288 |
| 46 | Steuben County | 7078 |
| 47 | Gibson County | 7070 |
| 48 | Jefferson County | 6982 |
| 49 | Jasper County | 6522 |
| 50 | Wells County | 6129 |
| 51 | Washington County | 6106 |
| 52 | Daviess County | 6105 |
| 53 | Clay County | 6104 |
| 54 | Adams County | 5874 |
| 55 | Ripley County | 5873 |
| 56 | Jennings County | 5860 |
| 57 | Wabash County | 5836 |
| 58 | Clinton County | 5712 |
| 59 | Posey County | 5705 |
| 60 | White County | 5380 |
| 61 | Randolph County | 5336 |
| 62 | Sullivan County | 4829 |
| 63 | LaGrange County | 4787 |
| 64 | Decatur County | 4705 |
| 65 | Starke County | 4636 |
| 66 | Carroll County | 4541 |
| 67 | Fulton County | 4404 |
| 68 | Spencer County | 4389 |
| 69 | Scott County | 4359 |
| 70 | Owen County | 4259 |
| 71 | Fayette County | 4190 |
| 72 | Franklin County | 4173 |
| 73 | Perry County | 4025 |
| 74 | Jay County | 3846 |
| 75 | Parke County | 3841 |
| 76 | Brown County | 3690 |
| 77 | Orange County | 3689 |
| 78 | Vermillion County | 3668 |
| 79 | Fountain County | 3565 |
| 80 | Rush County | 3220 |
| 81 | Newton County | 3037 |
| 82 | Tipton County | 2739 |
| 83 | Pike County | 2506 |
| 84 | Pulaski County | 2480 |
| 85 | Blackford County | 2326 |
| 86 | Martin County | 2048 |
| 87 | Warren County | 1955 |
| 88 | Crawford County | 1799 |
| 89 | Benton County | 1797 |
| 90 | Switzerland County | 1651 |
| 91 | Union County | 1509 |
| 92 | Ohio County | 1369 |