| | Manitowoc Rapids, WI | Sheboygan Falls, WI | United States |
| Population | 1,946 | 8,147 | 329,725,481 |
| Female Population | 51.3% | 51.7% | 50.5% |
| Male Population | 48.7% | 48.3% | 49.5% |
| Median Age | 50.8 | 43 | 38.4 |
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| Population - 2010 | 2,183 | 7,813 | 309,327,143 |
| Population - 2000 | 2,520 | 6,772 | 285,036,114 |
| Population - 1990 | 2,579 | 5,823 | 251,960,433 |
| Pop. 2000 to Now | -13.4% | 16.9% | 15.6% |
| Pop. 1990 to Now | -15.4% | 35.9% | 30.8% |
| space4 | | | |
| Population Density | 72.4 | 1,510.4 | 93.4 |
| Land Area | 26.9 | 5.4 | 3,531,905.4 |
| Water Area | 0.5 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Manitowoc Rapids, WI | Sheboygan Falls, WI | United States |
| Age 0 to 4 | 3.9% | 3.0% | 5.9% |
| Age 5 to 9 | 6.9% | 4.7% | 6.1% |
| Age 10 to 14 | 6.7% | 9.0% | 6.6% |
| Age 15 to 17 | 2.0% | 3.2% | 3.9% |
| Age 18 to 20 | 1.7% | 2.8% | 4.0% |
| Age 21 to 24 | 2.3% | 5.8% | 5.2% |
| Age 25 to 34 | 7.0% | 11.3% | 13.8% |
| Age 35 to 44 | 13.8% | 12.0% | 12.9% |
| Age 45 to 54 | 13.9% | 11.8% | 12.6% |
| Age 55 to 59 | 8.8% | 8.0% | 6.7% |
| Age 60 to 64 | 8.2% | 9.2% | 6.3% |
| Age 65 to 74 | 12.9% | 11.1% | 9.6% |
| Age 75 to 84 | 10.4% | 5.9% | 4.5% |
| Age 85 and over | 1.4% | 2.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Manitowoc Rapids, WI | Sheboygan Falls, WI | United States |
| White | 99.6% | 91.6% | 59.4% |
| Black | 0.4% | 0.2% | 12.2% |
| Asian | 0.0% | 1.6% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 0.0% | 1.5% | 3.2% |
| Hispanic | 0.0% | 5.1% | 18.4% |
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| Marriage & Family | | | |
| | Manitowoc Rapids, WI | Sheboygan Falls, WI | United States |
| Married Population | 66.2% | 56.7% | 49.8% |
| Currently Married | 65.9% | 54.3% | 48.0% |
| Married but Separated | 0.2% | 2.4% | 1.8% |
| Single Population | 33.8% | 43.3% | 50.2% |
| Never Married | 18.8% | 25.4% | 33.8% |
| Divorced | 7.7% | 11.7% | 10.8% |
| Widowed | 7.4% | 6.2% | 5.6% |
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| Household Size | 2.57 | 2.11 | 2.60 |
| Households | 727 | 3,822 | 124,010,992 |
| Family Households | 532 | 2,386 | 80,755,759 |
| Married couple, w/children | 31.4% | 17.1% | 30.5% |
| Married couple, no children | 58.8% | 59.8% | 42.9% |
| Non Family Households | 195 | 1,436 | 43,255,233 |
| Single householder, w/children | 6.4% | 21.0% | 15.8% |
| Single householder, no children | 3.4% | 2.0% | 10.8% |