| | Thomas, OK | Canton, OK | United States |
| Population | 1,337 | 430 | 329,725,481 |
| Female Population | 48.4% | 58.6% | 50.5% |
| Male Population | 51.6% | 41.4% | 49.5% |
| Median Age | 38.6 | 31.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,182 | 628 | 309,327,143 |
| Population - 2000 | 1,238 | 618 | 285,036,114 |
| Population - 1990 | 1,246 | 632 | 251,960,433 |
| Pop. 2000 to Now | -4.9% | -5.0% | 15.6% |
| Pop. 1990 to Now | -5.5% | -7.1% | 30.8% |
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| Population Density | 1,130.2 | 826.9 | 93.4 |
| Land Area | 1.2 | 0.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Thomas, OK | Canton, OK | United States |
| Age 0 to 4 | 8.6% | 7.2% | 5.9% |
| Age 5 to 9 | 7.9% | 11.9% | 6.1% |
| Age 10 to 14 | 7.6% | 9.8% | 6.6% |
| Age 15 to 17 | 10.1% | 4.7% | 3.9% |
| Age 18 to 20 | 2.6% | 0.0% | 4.0% |
| Age 21 to 24 | 2.1% | 6.3% | 5.2% |
| Age 25 to 34 | 8.4% | 13.7% | 13.8% |
| Age 35 to 44 | 14.1% | 9.8% | 12.9% |
| Age 45 to 54 | 11.4% | 5.6% | 12.6% |
| Age 55 to 59 | 6.4% | 2.8% | 6.7% |
| Age 60 to 64 | 6.5% | 11.4% | 6.3% |
| Age 65 to 74 | 8.8% | 12.1% | 9.6% |
| Age 75 to 84 | 3.8% | 2.8% | 4.5% |
| Age 85 and over | 1.8% | 2.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Thomas, OK | Canton, OK | United States |
| White | 85.6% | 58.1% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 5.2% | 16.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 3.7% | 18.4% | 3.2% |
| Hispanic | 5.5% | 7.0% | 18.4% |
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| Marriage & Family | | | |
| | Thomas, OK | Canton, OK | United States |
| Married Population | 56.0% | 49.3% | 49.8% |
| Currently Married | 54.3% | 49.3% | 48.0% |
| Married but Separated | 1.7% | 0.0% | 1.8% |
| Single Population | 44.0% | 50.7% | 50.2% |
| Never Married | 23.7% | 16.3% | 33.8% |
| Divorced | 13.1% | 26.1% | 10.8% |
| Widowed | 7.2% | 8.2% | 5.6% |
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| Household Size | 2.89 | 2.50 | 2.60 |
| Households | 452 | 172 | 124,010,992 |
| Family Households | 317 | 99 | 80,755,759 |
| Married couple, w/children | 38.8% | 38.4% | 30.5% |
| Married couple, no children | 42.3% | 27.3% | 42.9% |
| Non Family Households | 135 | 73 | 43,255,233 |
| Single householder, w/children | 13.6% | 6.1% | 15.8% |
| Single householder, no children | 5.4% | 28.3% | 10.8% |