| | Sapulpa, OK | Cushing, OK | United States |
| Population | 21,853 | 8,201 | 329,725,481 |
| Female Population | 50.1% | 44.5% | 50.5% |
| Male Population | 49.9% | 55.5% | 49.5% |
| Median Age | 39.1 | 34.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 20,243 | 7,830 | 309,327,143 |
| Population - 2000 | 19,166 | 8,371 | 285,036,114 |
| Population - 1990 | 18,074 | 7,218 | 251,960,433 |
| Pop. 2000 to Now | 11.7% | -9.4% | 15.6% |
| Pop. 1990 to Now | 18.5% | 5.0% | 30.8% |
| space4 | | | |
| Population Density | 971.6 | 1,051.4 | 93.4 |
| Land Area | 22.5 | 7.8 | 3,531,905.4 |
| Water Area | 0.8 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Sapulpa, OK | Cushing, OK | United States |
| Age 0 to 4 | 6.3% | 6.6% | 5.9% |
| Age 5 to 9 | 6.9% | 7.5% | 6.1% |
| Age 10 to 14 | 6.5% | 5.9% | 6.6% |
| Age 15 to 17 | 4.0% | 4.1% | 3.9% |
| Age 18 to 20 | 3.7% | 3.6% | 4.0% |
| Age 21 to 24 | 4.9% | 5.3% | 5.2% |
| Age 25 to 34 | 12.3% | 17.9% | 13.8% |
| Age 35 to 44 | 12.7% | 13.9% | 12.9% |
| Age 45 to 54 | 11.5% | 10.6% | 12.6% |
| Age 55 to 59 | 5.8% | 5.7% | 6.7% |
| Age 60 to 64 | 6.0% | 5.2% | 6.3% |
| Age 65 to 74 | 11.2% | 6.7% | 9.6% |
| Age 75 to 84 | 5.4% | 5.1% | 4.5% |
| Age 85 and over | 2.7% | 1.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Sapulpa, OK | Cushing, OK | United States |
| White | 73.6% | 73.9% | 59.4% |
| Black | 2.8% | 5.0% | 12.2% |
| Asian | 1.3% | 0.3% | 5.6% |
| Native American | 9.9% | 7.6% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.0% | 0.4% |
| Two or More Races | 6.1% | 7.3% | 3.2% |
| Hispanic | 6.0% | 6.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Sapulpa, OK | Cushing, OK | United States |
| Married Population | 50.5% | 44.0% | 49.8% |
| Currently Married | 48.3% | 41.5% | 48.0% |
| Married but Separated | 2.2% | 2.5% | 1.8% |
| Single Population | 49.5% | 56.0% | 50.2% |
| Never Married | 26.7% | 32.7% | 33.8% |
| Divorced | 14.9% | 16.2% | 10.8% |
| Widowed | 7.8% | 7.1% | 5.6% |
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| Household Size | 2.56 | 2.52 | 2.60 |
| Households | 8,461 | 2,854 | 124,010,992 |
| Family Households | 5,722 | 1,798 | 80,755,759 |
| Married couple, w/children | 30.0% | 31.4% | 30.5% |
| Married couple, no children | 38.8% | 34.3% | 42.9% |
| Non Family Households | 2,739 | 1,056 | 43,255,233 |
| Single householder, w/children | 18.2% | 24.5% | 15.8% |
| Single householder, no children | 12.9% | 9.8% | 10.8% |