| | Kaukauna, WI | Manning, SC | United States |
| Population | 16,929 | 3,919 | 329,725,481 |
| Female Population | 49.8% | 53.8% | 50.5% |
| Male Population | 50.3% | 46.2% | 49.5% |
| Median Age | 39.3 | 44.3 | 38.4 |
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| Population - 2010 | 15,500 | 4,091 | 309,327,143 |
| Population - 2000 | 12,983 | 4,025 | 285,036,114 |
| Population - 1990 | 11,982 | 4,428 | 251,960,433 |
| Pop. 2000 to Now | 26.0% | -4.3% | 15.6% |
| Pop. 1990 to Now | 36.5% | -13.0% | 30.8% |
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| Population Density | 2,192.9 | 1,334.8 | 93.4 |
| Land Area | 7.7 | 2.9 | 3,531,905.4 |
| Water Area | 0.4 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Kaukauna, WI | Manning, SC | United States |
| Age 0 to 4 | 6.0% | 1.3% | 5.9% |
| Age 5 to 9 | 4.8% | 6.7% | 6.1% |
| Age 10 to 14 | 5.4% | 5.6% | 6.6% |
| Age 15 to 17 | 4.3% | 5.5% | 3.9% |
| Age 18 to 20 | 2.6% | 2.5% | 4.0% |
| Age 21 to 24 | 5.5% | 5.7% | 5.2% |
| Age 25 to 34 | 15.7% | 12.8% | 13.8% |
| Age 35 to 44 | 12.7% | 11.3% | 12.9% |
| Age 45 to 54 | 14.3% | 8.7% | 12.6% |
| Age 55 to 59 | 8.8% | 4.5% | 6.7% |
| Age 60 to 64 | 5.6% | 5.0% | 6.3% |
| Age 65 to 74 | 6.7% | 15.0% | 9.6% |
| Age 75 to 84 | 4.8% | 7.9% | 4.5% |
| Age 85 and over | 2.7% | 7.6% | 1.9% |
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| Race | | | |
| | Kaukauna, WI | Manning, SC | United States |
| White | 94.9% | 37.4% | 59.4% |
| Black | 0.0% | 58.6% | 12.2% |
| Asian | 0.1% | 0.3% | 5.6% |
| Native American | 0.4% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.2% | 0.0% | 0.4% |
| Two or More Races | 1.5% | 2.1% | 3.2% |
| Hispanic | 2.8% | 1.7% | 18.4% |
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| Marriage & Family | | | |
| | Kaukauna, WI | Manning, SC | United States |
| Married Population | 52.1% | 33.2% | 49.8% |
| Currently Married | 51.7% | 30.9% | 48.0% |
| Married but Separated | 0.4% | 2.4% | 1.8% |
| Single Population | 47.9% | 66.8% | 50.2% |
| Never Married | 31.0% | 42.5% | 33.8% |
| Divorced | 11.0% | 11.7% | 10.8% |
| Widowed | 5.8% | 12.5% | 5.6% |
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| Household Size | 2.39 | 2.50 | 2.60 |
| Households | 7,028 | 1,544 | 124,010,992 |
| Family Households | 4,468 | 847 | 80,755,759 |
| Married couple, w/children | 35.1% | 11.8% | 30.5% |
| Married couple, no children | 46.7% | 45.2% | 42.9% |
| Non Family Households | 2,560 | 697 | 43,255,233 |
| Single householder, w/children | 10.6% | 23.1% | 15.8% |
| Single householder, no children | 7.6% | 19.8% | 10.8% |