Ranking of Indiana Counties By Population Aged 25 years and above with an Educational attainment of Bachelors or Higher 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 Bachelors or Higher was 1,253,299. Among all Indiana counties, Marion County had the highest population (aged 25 years and above) with an educational attainment of Bachelors or Higher (209,182), followed by Hamilton County (135,500), and Lake County (79,665).
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 Bachelors or Higher in 2021
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| Rank | County | Number of People |
|---|---|---|
| 1 | Marion County | 209182 |
| 2 | Hamilton County | 135500 |
| 3 | Lake County | 79665 |
| 4 | Allen County | 74398 |
| 5 | St. Joseph County | 57038 |
| 6 | Hendricks County | 45442 |
| 7 | Tippecanoe County | 42024 |
| 8 | Monroe County | 38571 |
| 9 | Porter County | 35964 |
| 10 | Johnson County | 34997 |
| 11 | Vanderburgh County | 33508 |
| 12 | Elkhart County | 26169 |
| 13 | Boone County | 22901 |
| 14 | Bartholomew County | 19626 |
| 15 | Clark County | 19073 |
| 16 | Delaware County | 17758 |
| 17 | Hancock County | 17681 |
| 18 | Vigo County | 17243 |
| 19 | Madison County | 17239 |
| 20 | Floyd County | 16653 |
| 21 | LaPorte County | 15493 |
| 22 | Warrick County | 14395 |
| 23 | Kosciusko County | 13025 |
| 24 | Howard County | 11968 |
| 25 | Morgan County | 9473 |
| 26 | Wayne County | 8844 |
| 27 | Dearborn County | 8771 |
| 28 | Grant County | 8658 |
| 29 | Dubois County | 7267 |
| 30 | Marshall County | 6309 |
| 31 | Lawrence County | 6304 |
| 32 | Henry County | 6101 |
| 33 | Shelby County | 5817 |
| 34 | Whitley County | 5474 |
| 35 | Jackson County | 5460 |
| 36 | DeKalb County | 5447 |
| 37 | Steuben County | 5443 |
| 38 | Huntington County | 5252 |
| 39 | Harrison County | 5238 |
| 40 | Montgomery County | 5226 |
| 41 | Noble County | 5181 |
| 42 | Knox County | 4509 |
| 43 | Putnam County | 4348 |
| 44 | Posey County | 4330 |
| 45 | Jefferson County | 4243 |
| 46 | Wabash County | 4225 |
| 47 | Gibson County | 4085 |
| 48 | Jasper County | 3898 |
| 49 | Ripley County | 3770 |
| 50 | Decatur County | 3702 |
| 51 | Miami County | 3698 |
| 52 | Cass County | 3554 |
| 53 | Greene County | 3440 |
| 54 | Wells County | 3428 |
| 55 | Franklin County | 3352 |
| 56 | Brown County | 3280 |
| 57 | Clinton County | 3218 |
| 58 | Adams County | 3078 |
| 59 | Clay County | 2986 |
| 60 | White County | 2985 |
| 61 | Jennings County | 2924 |
| 62 | Daviess County | 2830 |
| 63 | Randolph County | 2774 |
| 64 | Spencer County | 2724 |
| 65 | Tipton County | 2708 |
| 66 | Washington County | 2497 |
| 67 | Fayette County | 2472 |
| 68 | LaGrange County | 2435 |
| 69 | Fulton County | 2281 |
| 70 | Scott County | 2223 |
| 71 | Owen County | 2141 |
| 72 | Perry County | 2129 |
| 73 | Carroll County | 2084 |
| 74 | Starke County | 1908 |
| 75 | Sullivan County | 1888 |
| 76 | Rush County | 1882 |
| 77 | Orange County | 1835 |
| 78 | Vermillion County | 1800 |
| 79 | Jay County | 1781 |
| 80 | Parke County | 1504 |
| 81 | Fountain County | 1500 |
| 82 | Pike County | 1227 |
| 83 | Blackford County | 1220 |
| 84 | Newton County | 1167 |
| 85 | Pulaski County | 1137 |
| 86 | Warren County | 1089 |
| 87 | Union County | 1030 |
| 88 | Benton County | 1026 |
| 89 | Martin County | 992 |
| 90 | Crawford County | 872 |
| 91 | Ohio County | 694 |
| 92 | Switzerland County | 618 |