| Sumter, SC | Kalamazoo, MI | United States |
Population | 42,920 | 74,020 | 329,725,481 |
Female Population | 51.2% | 50.5% | 50.5% |
Male Population | 48.8% | 49.5% | 49.5% |
Median Age | 32.3 | 26.1 | 38.4 |
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Population - 2010 | 40,564 | 74,335 | 309,327,143 |
Population - 2000 | 39,643 | 77,145 | 285,036,114 |
Population - 1990 | 41,943 | 80,277 | 251,960,433 |
Pop. 2000 to Now | -0.5% | -1.5% | 15.6% |
Pop. 1990 to Now | -6.0% | -5.3% | 30.8% |
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Population Density | 1,317.3 | 3,000.9 | 93.4 |
Land Area | 32.6 | 24.7 | 3,531,905.4 |
Water Area | 0.2 | 0.5 | 264,836.8 |
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Est. Total Population By Age | | | |
| Sumter, SC | Kalamazoo, MI | United States |
Age 0 to 4 | 8.0% | 5.9% | 5.9% |
Age 5 to 9 | 7.4% | 5.4% | 6.1% |
Age 10 to 14 | 7.6% | 5.1% | 6.6% |
Age 15 to 17 | 4.0% | 3.0% | 3.9% |
Age 18 to 20 | 4.4% | 12.5% | 4.0% |
Age 21 to 24 | 6.6% | 15.6% | 5.2% |
Age 25 to 34 | 14.8% | 15.5% | 13.8% |
Age 35 to 44 | 10.2% | 9.9% | 12.9% |
Age 45 to 54 | 10.1% | 8.4% | 12.6% |
Age 55 to 59 | 5.7% | 4.1% | 6.7% |
Age 60 to 64 | 5.3% | 4.6% | 6.3% |
Age 65 to 74 | 8.6% | 6.1% | 9.6% |
Age 75 to 84 | 4.0% | 2.8% | 4.5% |
Age 85 and over | 3.1% | 1.3% | 1.9% |
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Race | | | |
| Sumter, SC | Kalamazoo, MI | United States |
White | 38.9% | 62.3% | 59.4% |
Black | 48.0% | 21.3% | 12.2% |
Asian | 2.1% | 2.0% | 5.6% |
Native American | 0.2% | 0.1% | 0.6% |
Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
Other | 0.6% | 0.3% | 0.4% |
Two or More Races | 2.9% | 7.0% | 3.2% |
Hispanic | 7.2% | 6.9% | 18.4% |
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Marriage & Family | | | |
| Sumter, SC | Kalamazoo, MI | United States |
Married Population | 47.5% | 29.7% | 49.8% |
Currently Married | 43.4% | 27.9% | 48.0% |
Married but Separated | 4.1% | 1.8% | 1.8% |
Single Population | 52.5% | 70.3% | 50.2% |
Never Married | 35.0% | 57.1% | 33.8% |
Divorced | 10.0% | 9.9% | 10.8% |
Widowed | 7.5% | 3.4% | 5.6% |
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Household Size | 2.50 | 2.29 | 2.60 |
Households | 16,595 | 29,201 | 124,010,992 |
Family Households | 10,400 | 13,161 | 80,755,759 |
Married couple, w/children | 24.6% | 25.4% | 30.5% |
Married couple, no children | 38.4% | 36.9% | 42.9% |
Non Family Households | 6,195 | 16,040 | 43,255,233 |
Single householder, w/children | 23.7% | 28.6% | 15.8% |
Single householder, no children | 13.3% | 9.2% | 10.8% |