| |
| Age Group | Male | Female | Indiana, 2000, Universe: 001 Total population Universe Population: 6,080,485 | ||
| Population | Pct | Population | Pct |  | |
| Total | 2,982,474 | 49.0 | 3,098,011 | 51.0 | |
| 0- 4 | 216,573 | 3.6 | 206,642 | 3.4 | |
| 5- 9 | 227,610 | 3.7 | 215,663 | 3.5 | |
| 10-14 | 227,183 | 3.7 | 216,233 | 3.6 | |
| 15-19 | 232,722 | 3.8 | 220,760 | 3.6 | |
| 20-24 | 216,402 | 3.6 | 209,329 | 3.4 | |
| 25-29 | 206,836 | 3.4 | 202,199 | 3.3 | |
| 30-34 | 212,766 | 3.5 | 209,324 | 3.4 | |
| 35-39 | 238,147 | 3.9 | 240,060 | 3.9 | |
| 40-44 | 240,163 | 3.9 | 242,333 | 4.0 | |
| 45-49 | 217,536 | 3.6 | 219,586 | 3.6 | |
| 50-54 | 186,570 | 3.1 | 193,173 | 3.2 | |
| 55-59 | 143,251 | 2.4 | 150,918 | 2.5 | |
| 60-64 | 112,918 | 1.9 | 122,757 | 2.0 | |
| 65-69 | 93,444 | 1.5 | 110,293 | 1.8 | |
| 70-74 | 83,408 | 1.4 | 108,248 | 1.8 | |
| 75-79 | 64,038 | 1.1 | 95,795 | 1.6 | |
| 80-84 | 37,619 | 0.6 | 68,428 | 1.1 | |
| 85+ | 25,288 | 0.4 | 66,270 | 1.1 | |