| Ontario, NY | York, SC | United States |
Population | 10,430 | 8,423 | 329,725,481 |
Female Population | 48.2% | 53.1% | 50.5% |
Male Population | 51.8% | 46.9% | 49.5% |
Median Age | 45.2 | 34.9 | 38.4 |
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Population - 2010 | 10,140 | 7,777 | 309,327,143 |
Population - 2000 | 9,778 | 6,985 | 285,036,114 |
Population - 1990 | 8,560 | 6,709 | 251,960,433 |
Pop. 2000 to Now | 4.0% | 23.7% | 15.6% |
Pop. 1990 to Now | 18.8% | 28.7% | 30.8% |
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Population Density | 321.8 | 993.3 | 93.4 |
Land Area | 32.4 | 8.5 | 3,531,905.4 |
Water Area | 0.1 | 0.1 | 264,836.8 |
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Est. Total Population By Age | | | |
| Ontario, NY | York, SC | United States |
Age 0 to 4 | 3.7% | 7.9% | 5.9% |
Age 5 to 9 | 8.3% | 8.2% | 6.1% |
Age 10 to 14 | 6.7% | 9.1% | 6.6% |
Age 15 to 17 | 4.2% | 2.9% | 3.9% |
Age 18 to 20 | 2.3% | 3.1% | 4.0% |
Age 21 to 24 | 3.2% | 6.0% | 5.2% |
Age 25 to 34 | 10.3% | 13.0% | 13.8% |
Age 35 to 44 | 11.1% | 11.7% | 12.9% |
Age 45 to 54 | 15.4% | 11.4% | 12.6% |
Age 55 to 59 | 8.2% | 8.9% | 6.7% |
Age 60 to 64 | 8.2% | 5.8% | 6.3% |
Age 65 to 74 | 12.3% | 5.5% | 9.6% |
Age 75 to 84 | 4.0% | 5.2% | 4.5% |
Age 85 and over | 2.1% | 1.2% | 1.9% |
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Race | | | |
| Ontario, NY | York, SC | United States |
White | 92.5% | 48.8% | 59.4% |
Black | 1.0% | 35.5% | 12.2% |
Asian | 0.5% | 0.0% | 5.6% |
Native American | 0.1% | 0.2% | 0.6% |
Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
Other | 0.0% | 0.2% | 0.4% |
Two or More Races | 4.8% | 5.8% | 3.2% |
Hispanic | 1.2% | 9.5% | 18.4% |
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Marriage & Family | | | |
| Ontario, NY | York, SC | United States |
Married Population | 56.8% | 39.4% | 49.8% |
Currently Married | 55.7% | 37.5% | 48.0% |
Married but Separated | 1.2% | 1.9% | 1.8% |
Single Population | 43.2% | 60.6% | 50.2% |
Never Married | 26.5% | 41.8% | 33.8% |
Divorced | 11.3% | 11.5% | 10.8% |
Widowed | 5.5% | 7.3% | 5.6% |
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Household Size | 2.33 | 2.47 | 2.60 |
Households | 4,464 | 3,358 | 124,010,992 |
Family Households | 2,915 | 2,365 | 80,755,759 |
Married couple, w/children | 27.7% | 27.5% | 30.5% |
Married couple, no children | 50.1% | 21.4% | 42.9% |
Non Family Households | 1,549 | 993 | 43,255,233 |
Single householder, w/children | 11.2% | 30.0% | 15.8% |
Single householder, no children | 11.0% | 21.0% | 10.8% |