| | Tonkawa, OK | Pawnee, OK | United States |
| Population | 3,074 | 1,871 | 329,725,481 |
| Female Population | 52.5% | 52.7% | 50.5% |
| Male Population | 47.5% | 47.4% | 49.5% |
| Median Age | 37.3 | 39.2 | 38.4 |
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| Population - 2010 | 3,204 | 2,198 | 309,327,143 |
| Population - 2000 | 3,299 | 2,230 | 285,036,114 |
| Population - 1990 | 3,127 | 2,197 | 251,960,433 |
| Pop. 2000 to Now | -10.3% | -5.8% | 15.6% |
| Pop. 1990 to Now | -5.4% | -4.4% | 30.8% |
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| Population Density | 573.0 | 848.5 | 93.4 |
| Land Area | 5.4 | 2.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Tonkawa, OK | Pawnee, OK | United States |
| Age 0 to 4 | 6.7% | 5.7% | 5.9% |
| Age 5 to 9 | 6.3% | 4.1% | 6.1% |
| Age 10 to 14 | 6.5% | 6.0% | 6.6% |
| Age 15 to 17 | 3.8% | 5.8% | 3.9% |
| Age 18 to 20 | 5.7% | 5.0% | 4.0% |
| Age 21 to 24 | 5.0% | 5.3% | 5.2% |
| Age 25 to 34 | 13.4% | 13.1% | 13.8% |
| Age 35 to 44 | 9.3% | 11.3% | 12.9% |
| Age 45 to 54 | 12.6% | 10.5% | 12.6% |
| Age 55 to 59 | 5.4% | 5.8% | 6.7% |
| Age 60 to 64 | 5.8% | 8.7% | 6.3% |
| Age 65 to 74 | 10.7% | 8.8% | 9.6% |
| Age 75 to 84 | 5.8% | 7.9% | 4.5% |
| Age 85 and over | 2.9% | 2.0% | 1.9% |
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| Race | | | |
| | Tonkawa, OK | Pawnee, OK | United States |
| White | 77.5% | 60.2% | 59.4% |
| Black | 0.6% | 1.0% | 12.2% |
| Asian | 0.4% | 1.1% | 5.6% |
| Native American | 3.2% | 24.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 9.1% | 8.8% | 3.2% |
| Hispanic | 9.1% | 4.6% | 18.4% |
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| Marriage & Family | | | |
| | Tonkawa, OK | Pawnee, OK | United States |
| Married Population | 48.1% | 41.1% | 49.8% |
| Currently Married | 44.0% | 39.2% | 48.0% |
| Married but Separated | 4.1% | 1.9% | 1.8% |
| Single Population | 51.9% | 58.9% | 50.2% |
| Never Married | 29.0% | 31.5% | 33.8% |
| Divorced | 12.5% | 15.0% | 10.8% |
| Widowed | 10.4% | 12.4% | 5.6% |
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| Household Size | 2.23 | 2.37 | 2.60 |
| Households | 1,341 | 746 | 124,010,992 |
| Family Households | 707 | 414 | 80,755,759 |
| Married couple, w/children | 35.4% | 31.2% | 30.5% |
| Married couple, no children | 38.3% | 36.2% | 42.9% |
| Non Family Households | 634 | 332 | 43,255,233 |
| Single householder, w/children | 17.7% | 14.7% | 15.8% |
| Single householder, no children | 8.6% | 17.9% | 10.8% |