| |
| Age Group | Male | Female | Oklahoma, 2010, Universe: 001 Total population Universe Population: 3,751,351 | ||
| Population | Pct | Population | Pct |  | |
| Total | 1,856,977 | 49.5 | 1,894,374 | 50.5 | |
| 0- 4 | 134,700 | 3.6 | 129,426 | 3.5 | |
| 5- 9 | 132,918 | 3.5 | 126,418 | 3.4 | |
| 10-14 | 130,260 | 3.5 | 123,404 | 3.3 | |
| 15-19 | 135,644 | 3.6 | 128,840 | 3.4 | |
| 20-24 | 137,934 | 3.7 | 131,308 | 3.5 | |
| 25-29 | 135,908 | 3.6 | 129,829 | 3.5 | |
| 30-34 | 122,914 | 3.3 | 118,104 | 3.1 | |
| 35-39 | 117,446 | 3.1 | 115,296 | 3.1 | |
| 40-44 | 114,943 | 3.1 | 113,252 | 3.0 | |
| 45-49 | 129,816 | 3.5 | 131,426 | 3.5 | |
| 50-54 | 129,931 | 3.5 | 134,438 | 3.6 | |
| 55-59 | 114,982 | 3.1 | 120,987 | 3.2 | |
| 60-64 | 98,601 | 2.6 | 105,912 | 2.8 | |
| 65-69 | 75,279 | 2.0 | 84,113 | 2.2 | |
| 70-74 | 55,836 | 1.5 | 65,239 | 1.7 | |
| 75-79 | 41,390 | 1.1 | 53,661 | 1.4 | |
| 80-84 | 28,049 | 0.7 | 41,235 | 1.1 | |
| 85+ | 20,426 | 0.5 | 41,486 | 1.1 | |