Ranking of Indiana Counties By Percentage of Population that are Non-Hispanic White in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Indiana counties, Martin County had the highest percentage of its population who identified their ethnicity as Non-Hispanic White (97.05%), followed by Franklin County (96.84%), and Washington County (96.74%).
The chart below shows the top 10 counties, and the table below shows the ranking of all Indiana counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: Indiana Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Indiana Counties By Percentage of Pop. that are
Non-Hispanic White in 2018
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Martin County | 97.05 |
| 2 | Franklin County | 96.84 |
| 3 | Washington County | 96.74 |
| 4 | Vermillion County | 96.45 |
| 5 | Greene County | 96.43 |
| 6 | Pike County | 96.35 |
| 7 | Dearborn County | 96.18 |
| 8 | Ohio County | 96.11 |
| 9 | Clay County | 96 |
| 10 | Crawford County | 95.96 |
| 11 | Owen County | 95.95 |
| 12 | Posey County | 95.86 |
| 13 | Morgan County | 95.79 |
| 14 | Warren County | 95.78 |
| 15 | Lawrence County | 95.68 |
| 16 | Fayette County | 95.61 |
| 16 | Ripley County | 95.61 |
| 17 | Rush County | 95.6 |
| 18 | Brown County | 95.43 |
| 19 | Harrison County | 95.41 |
| 20 | Blackford County | 95.31 |
| 21 | Whitley County | 95.27 |
| 22 | Switzerland County | 95.22 |
| 23 | Scott County | 95.17 |
| 24 | DeKalb County | 95.07 |
| 25 | Fountain County | 95.03 |
| 26 | Decatur County | 95 |
| 27 | Orange County | 94.95 |
| 28 | Spencer County | 94.9 |
| 29 | Jennings County | 94.79 |
| 30 | Jay County | 94.78 |
| 31 | Union County | 94.74 |
| 32 | Huntington County | 94.66 |
| 33 | Parke County | 94.57 |
| 34 | Tipton County | 94.42 |
| 35 | Wabash County | 94.36 |
| 36 | LaGrange County | 94.13 |
| 37 | Wells County | 94.11 |
| 38 | Starke County | 94.08 |
| 39 | Carroll County | 93.86 |
| 40 | Perry County | 93.85 |
| 41 | Randolph County | 93.82 |
| 42 | Pulaski County | 93.8 |
| 43 | Steuben County | 93.68 |
| 44 | Henry County | 93.59 |
| 45 | Adams County | 93.42 |
| 46 | Gibson County | 93.27 |
| 47 | Jefferson County | 92.7 |
| 48 | Knox County | 92.56 |
| 49 | Warrick County | 92.28 |
| 50 | Benton County | 92.2 |
| 51 | Shelby County | 92.16 |
| 52 | Hancock County | 92.09 |
| 53 | Montgomery County | 91.85 |
| 54 | Sullivan County | 91.7 |
| 55 | Fulton County | 91.65 |
| 56 | Putnam County | 91.44 |
| 57 | Jasper County | 91.4 |
| 58 | Daviess County | 91 |
| 59 | Newton County | 90.75 |
| 60 | Dubois County | 90.21 |
| 61 | Boone County | 89.92 |
| 62 | White County | 89.13 |
| 63 | Johnson County | 88.61 |
| 64 | Miami County | 88.39 |
| 65 | Kosciusko County | 87.88 |
| 66 | Jackson County | 87.79 |
| 67 | Wayne County | 87.78 |
| 68 | Floyd County | 87.59 |
| 69 | Marshall County | 87.16 |
| 70 | Noble County | 86.88 |
| 71 | Delaware County | 86.7 |
| 72 | Vigo County | 85.44 |
| 73 | Howard County | 84.83 |
| 74 | Grant County | 84.73 |
| 75 | Madison County | 84.69 |
| 76 | Hendricks County | 83.76 |
| 77 | Monroe County | 83.38 |
| 78 | Vanderburgh County | 83.32 |
| 79 | Hamilton County | 83.22 |
| 80 | Clark County | 82.89 |
| 81 | Porter County | 82.87 |
| 82 | Clinton County | 81.96 |
| 83 | Bartholomew County | 81.01 |
| 84 | Cass County | 79.31 |
| 85 | LaPorte County | 78.8 |
| 86 | Tippecanoe County | 75.44 |
| 87 | Elkhart County | 74.6 |
| 88 | Allen County | 73.45 |
| 89 | St. Joseph County | 72.15 |
| 90 | Marion County | 54.6 |
| 91 | Lake County | 53.93 |