| LOW BIRTH WEIGHT, ALL RACES, INDIANA, 1990-1999 | |||||
| Rank | County | Percent | Rank | County | Percent |
| 1 | Marion | 8.8 | 47 | Lawrence | 6.6 |
| 2 | Lake | 8.5 | 48 | Cass | 6.6 |
| 3 | Madison | 8.3 | 49 | Bartholomew | 6.5 |
| 4 | Crawford | 8.2 | 50 | Ripley | 6.5 |
| 5 | Grant | 8.0 | 51 | Jackson | 6.5 |
| 6 | Scott | 8.0 | 52 | White | 6.5 |
| 7 | Clark | 7.8 | 53 | Marshall | 6.5 |
| 8 | Fayette | 7.8 | 54 | Franklin | 6.4 |
| 9 | Knox | 7.7 | 55 | Monroe | 6.4 |
| 10 | Vigo | 7.7 | 56 | Spencer | 6.3 |
| 11 | Decatur | 7.6 | 57 | Brown | 6.3 |
| 12 | Delaware | 7.5 | 58 | Dearborn | 6.3 |
| 13 | Allen | 7.4 | 59 | Tipton | 6.3 |
| 14 | Jefferson | 7.4 | 60 | Clinton | 6.3 |
| 15 | Wayne | 7.3 | 61 | Hancock | 6.2 |
| 16 | St. Joseph | 7.3 | 62 | Henry | 6.2 |
| 17 | Vanderburgh | 7.3 | 63 | Boone | 6.2 |
| 18 | Blackford | 7.2 | 64 | Kosciusko | 6.2 |
| 19 | Steuben | 7.2 | 65 | Putnam | 6.1 |
| 20 | Greene | 7.2 | 66 | Warrick | 6.1 |
| 21 | Floyd | 7.2 | 67 | Washington | 6.1 |
| 22 | Howard | 7.1 | 68 | Pulaski | 6.1 |
| 23 | Morgan | 7.1 | 69 | Hamilton | 6.0 |
| 24 | Vermillion | 7.1 | 70 | Fulton | 6.0 |
| 25 | LaPorte | 7.0 | 71 | Owen | 6.0 |
| 26 | Pike | 7.0 | 72 | Tippecanoe | 6.0 |
| 27 | Harrison | 7.0 | 73 | Jasper | 6.0 |
| 28 | Shelby | 7.0 | 74 | Rush | 6.0 |
| 29 | Parke | 7.0 | 75 | Daviess | 6.0 |
| 30 | Jennings | 7.0 | 76 | Dubois | 5.9 |
| 31 | Fountain | 7.0 | 77 | DeKalb | 5.9 |
| 32 | Orange | 6.9 | 78 | Porter | 5.8 |
| 33 | Ohio | 6.9 | 79 | Posey | 5.8 |
| 34 | Elkhart | 6.8 | 80 | Whitley | 5.8 |
| 35 | Gibson | 6.8 | 81 | Jay | 5.7 |
| 36 | Switzerland | 6.8 | 82 | Benton | 5.7 |
| 37 | Noble | 6.8 | 83 | Warren | 5.4 |
| 38 | Starke | 6.7 | 84 | Hendricks | 5.4 |
| 39 | Clay | 6.7 | 85 | Adams | 5.4 |
| 40 | Huntington | 6.7 | 86 | Newton | 5.4 |
| 41 | Martin | 6.7 | 87 | Wabash | 5.3 |
| 42 | Miami | 6.6 | 88 | Wells | 5.2 |
| 43 | Montgomery | 6.6 | 89 | Perry | 5.1 |
| 44 | Johnson | 6.6 | 90 | LaGrange | 4.9 |
| 45 | Sullivan | 6.6 | 91 | Carroll | 4.8 |
| 46 | Randolph | 6.6 | 92 | Union | 4.4 |
| Indiana | 7.2 | ||||
| Source: Indiana State Department of Health, Data Analysis Team | |||||