Onondaga County - 2009 Population
Source: United States Census Bureau
| Total | Males | Females | ||||
|---|---|---|---|---|---|---|
| Age Group | Number | Percent | Number | Percent | Number | Percent |
| Total | 454,753 | 100.0 | 219,263 | 100.0 | 235,490 | 100.0 |
| <1 | 5,567 | 1.2 | 2,844 | 1.3 | 2,723 | 1.2 |
| 1 | 5,443 | 1.2 | 2,764 | 1.3 | 2,679 | 1.1 |
| 2 | 5,497 | 1.2 | 2,859 | 1.3 | 2,638 | 1.1 |
| 3 | 5,302 | 1.2 | 2,717 | 1.2 | 2,585 | 1.1 |
| 4 | 5,365 | 1.2 | 2,733 | 1.2 | 2,632 | 1.1 |
| 5-9 | 27,864 | 6.1 | 14,229 | 6.5 | 13,635 | 5.8 |
| 10-14 | 29,524 | 6.5 | 15,001 | 6.8 | 14,523 | 6.2 |
| 15-17 | 19,570 | 4.3 | 9,836 | 4.5 | 9,734 | 4.1 |
| 18-19 | 15,569 | 3.4 | 7,790 | 3.6 | 7,779 | 3.3 |
| 20-24 | 31,188 | 6.9 | 15,462 | 7.1 | 15,726 | 6.7 |
| 25-29 | 29,198 | 6.4 | 14,337 | 6.5 | 14,861 | 6.3 |
| 30-34 | 28,168 | 6.2 | 13,780 | 6.3 | 14,388 | 6.1 |
| 35-39 | 26,395 | 5.8 | 12,808 | 5.8 | 13,587 | 5.8 |
| 40-44 | 31,233 | 6.9 | 15,232 | 6.9 | 16,001 | 6.8 |
| 45-49 | 35,579 | 7.8 | 17,351 | 7.9 | 18,228 | 7.7 |
| 50-54 | 35,024 | 7.7 | 17,041 | 7.8 | 17,983 | 7.6 |
| 55-59 | 30,050 | 6.6 | 14,622 | 6.7 | 15,428 | 6.6 |
| 60-64 | 23,935 | 5.3 | 11,343 | 5.2 | 12,592 | 5.3 |
| 65-69 | 17,527 | 3.9 | 8,075 | 3.7 | 9,452 | 4.0 |
| 70-74 | 13,900 | 3.1 | 6,192 | 2.8 | 7,708 | 3.3 |
| 75-79 | 12,329 | 2.7 | 5,279 | 2.4 | 7,050 | 3.0 |
| 80-84 | 10,390 | 2.3 | 4,004 | 1.8 | 6,386 | 2.7 |
| 85+ | 10,136 | 2.2 | 2,964 | 1.4 | 7,172 | 3.0 |
