| |
| Age Group | Male | Female | Austin ISD, Texas, 2010, Universe: 001 Total population Universe Population: 636,113 | ||
| Population | Pct | Population | Pct |  | |
| Total | 322,043 | 50.6 | 314,070 | 49.4 | |
| 0- 4 | 23,548 | 3.7 | 22,415 | 3.5 | |
| 5- 9 | 20,076 | 3.2 | 19,103 | 3.0 | |
| 10-14 | 16,760 | 2.6 | 16,089 | 2.5 | |
| 15-19 | 21,200 | 3.3 | 20,907 | 3.3 | |
| 20-24 | 35,953 | 5.7 | 35,215 | 5.5 | |
| 25-29 | 36,798 | 5.8 | 34,177 | 5.4 | |
| 30-34 | 32,180 | 5.1 | 28,357 | 4.5 | |
| 35-39 | 27,030 | 4.2 | 23,255 | 3.7 | |
| 40-44 | 21,738 | 3.4 | 19,519 | 3.1 | |
| 45-49 | 19,952 | 3.1 | 19,045 | 3.0 | |
| 50-54 | 18,490 | 2.9 | 18,445 | 2.9 | |
| 55-59 | 15,748 | 2.5 | 16,633 | 2.6 | |
| 60-64 | 12,161 | 1.9 | 12,564 | 2.0 | |
| 65-69 | 7,383 | 1.2 | 8,432 | 1.3 | |
| 70-74 | 4,540 | 0.7 | 6,076 | 1.0 | |
| 75-79 | 3,702 | 0.6 | 4,908 | 0.8 | |
| 80-84 | 2,575 | 0.4 | 4,189 | 0.7 | |
| 85+ | 2,209 | 0.3 | 4,741 | 0.7 | |