Age & Sex 2015
| United States | Oklahoma | Canadian County | |||||||||
| Total | Male | Female | Total | Male | Female | Total | Male | Female | |||
| All persons | 321,418,821 | 158,167,834 | 163,250,987 | 3,911,338 | 1,939,555 | 1,971,783 | 133,378 | 65,899 | 67,479 | ||
| Under 5 years | 6.2% | 6.4% | 5.9% | 6.7% | 7.0% | 6.4% | 6.6% | 6.7% | 6.6% | ||
| 5 to 9 years | 6.4% | 6.6% | 6.2% | 6.9% | 7.3% | 6.6% | 8.0% | 8.3% | 7.7% | ||
| 10 to 14 years | 6.4% | 6.7% | 6.2% | 6.9% | 7.0% | 6.7% | 7.3% | 7.5% | 7.1% | ||
| 15 to 19 years | 6.7% | 6.9% | 6.4% | 6.9% | 7.2% | 6.6% | 7.3% | 7.0% | 7.7% | ||
| 20 to 24 years | 7.0% | 7.3% | 6.7% | 7.2% | 7.5% | 6.9% | 5.3% | 5.3% | 5.2% | ||
| 25 to 29 years | 6.9% | 7.1% | 6.7% | 6.9% | 7.0% | 6.7% | 6.3% | 6.2% | 6.4% | ||
| 30 to 34 years | 6.7% | 6.9% | 6.6% | 6.9% | 7.0% | 6.7% | 7.3% | 7.7% | 7.0% | ||
| 35 to 39 years | 6.4% | 6.5% | 6.3% | 6.1% | 6.3% | 5.9% | 6.7% | 7.0% | 6.3% | ||
| 40 to 44 years | 6.3% | 6.4% | 6.3% | 6.2% | 6.1% | 6.2% | 7.9% | 7.9% | 8.0% | ||
| 45 to 49 years | 6.5% | 6.5% | 6.4% | 5.8% | 5.8% | 5.8% | 6.2% | 6.6% | 5.8% | ||
| 50 to 54 years | 6.9% | 6.9% | 7.0% | 6.5% | 6.5% | 6.5% | 7.3% | 7.7% | 7.0% | ||
| 55 to 59 years | 6.7% | 6.6% | 6.8% | 6.5% | 6.4% | 6.6% | 6.6% | 6.2% | 6.9% | ||
| 60 to 64 years | 6.0% | 5.8% | 6.2% | 5.9% | 5.7% | 6.1% | 4.8% | 5.0% | 4.6% | ||
| 65 to 69 years | 5.0% | 4.8% | 5.2% | 4.9% | 4.6% | 5.2% | 4.7% | 4.0% | 5.4% | ||
| 70 to 74 years | 3.6% | 3.4% | 3.8% | 3.6% | 3.4% | 3.9% | 2.9% | 3.0% | 2.8% | ||
| 75 to 79 years | 2.5% | 2.3% | 2.8% | 2.7% | 2.3% | 3.0% | 2.3% | 1.6% | 2.9% | ||
| 80 to 84 years | 1.8% | 1.5% | 2.1% | 1.8% | 1.5% | 2.1% | 1.0% | 1.0% | 1.1% | ||
| 85 years and over | 1.9% | 1.3% | 2.5% | 1.7% | 1.3% | 2.1% | 1.4% | 1.4% | 1.5% | ||
| Cleveland County | Oklahoma County | Pottawatomie County | |||||||||
| Total | Male | Female | Total | Male | Female | Total | Male | Female | |||
| All persons | 274,458 | 137,360 | 137,098 | 776,864 | 379,821 | 397,043 | 71,875 | 33,989 | 37,886 | ||
| Under 5 years | 5.7% | 6.0% | 5.5% | 7.9% | 8.3% | 7.5% | 6.7% | 7.0% | 6.4% | ||
| 5 to 9 years | 6.7% | 7.4% | 5.9% | 7.2% | 7.8% | 6.8% | 6.8% | 7.1% | 6.4% | ||
| 10 to 14 years | 6.0% | 5.9% | 6.0% | 6.8% | 6.9% | 6.7% | 6.5% | 6.8% | 6.1% | ||
| 15 to 19 years | 7.7% | 7.9% | 7.5% | 6.2% | 6.3% | 6.1% | 7.3% | 7.2% | 7.4% | ||
| 20 to 24 years | 10.9% | 11.3% | 10.5% | 7.0% | 7.3% | 6.7% | 7.2% | 7.6% | 6.8% | ||
| 25 to 29 years | 7.4% | 7.5% | 7.3% | 8.1% | 8.1% | 8.1% | 6.2% | 6.0% | 6.5% | ||
| 30 to 34 years | 7.3% | 7.3% | 7.2% | 7.7% | 7.9% | 7.6% | 5.9% | 5.3% | 6.4% | ||
| 35 to 39 years | 6.9% | 6.9% | 7.0% | 6.6% | 6.7% | 6.6% | 6.1% | 6.6% | 5.7% | ||
| 40 to 44 years | 6.3% | 6.5% | 6.2% | 6.0% | 6.1% | 5.8% | 6.3% | 5.7% | 6.8% | ||
| 45 to 49 years | 5.7% | 5.6% | 5.7% | 5.6% | 5.7% | 5.6% | 5.9% | 6.4% | 5.5% | ||
| 50 to 54 years | 5.9% | 6.1% | 5.7% | 6.3% | 6.2% | 6.3% | 6.8% | 6.6% | 6.9% | ||
| 55 to 59 years | 6.5% | 6.3% | 6.7% | 6.3% | 6.2% | 6.5% | 6.5% | 7.0% | 6.1% | ||
| 60 to 64 years | 4.7% | 4.4% | 5.0% | 5.5% | 5.4% | 5.6% | 5.7% | 5.1% | 6.3% | ||
| 65 to 69 years | 4.5% | 4.3% | 4.6% | 4.2% | 4.1% | 4.3% | 4.8% | 5.2% | 4.5% | ||
| 70 to 74 years | 3.0% | 2.5% | 3.4% | 3.1% | 2.7% | 3.4% | 4.6% | 4.4% | 4.8% | ||
| 75 to 79 years | 2.5% | 2.2% | 2.9% | 2.0% | 1.7% | 2.3% | 3.5% | 3.6% | 3.4% | ||
| 80 to 84 years | 1.4% | 1.1% | 1.7% | 1.6% | 1.5% | 1.8% | 1.8% | 1.5% | 2.0% | ||
Source: U.S. Census Bureau, 2015 American Community Survey 1-Year Estimates
Note - Information for Kingfisher, Lincoln, and Logan counties are not currently available
