| | Lewiston, MI | Hayward, WI | United States |
| Population | 757 | 2,479 | 329,725,481 |
| Female Population | 49.0% | 47.2% | 50.5% |
| Male Population | 51.0% | 52.8% | 49.5% |
| Median Age | 54.2 | 37.8 | 38.4 |
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| Population - 2010 | 1,421 | 2,343 | 309,327,143 |
| Population - 2000 | 990 | 2,129 | 285,036,114 |
| Population - 1990 | 1,225 | 1,897 | 251,960,433 |
| Pop. 2000 to Now | 22.7% | 10.5% | 15.6% |
| Pop. 1990 to Now | -0.8% | 24.0% | 30.8% |
| space4 | | | |
| Population Density | 123.5 | 785.2 | 93.4 |
| Land Area | 6.1 | 3.2 | 3,531,905.4 |
| Water Area | 3.3 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Lewiston, MI | Hayward, WI | United States |
| Age 0 to 4 | 1.5% | 4.6% | 5.9% |
| Age 5 to 9 | 2.9% | 8.7% | 6.1% |
| Age 10 to 14 | 1.2% | 8.0% | 6.6% |
| Age 15 to 17 | 2.8% | 3.2% | 3.9% |
| Age 18 to 20 | 0.0% | 4.0% | 4.0% |
| Age 21 to 24 | 1.5% | 3.7% | 5.2% |
| Age 25 to 34 | 12.8% | 12.7% | 13.8% |
| Age 35 to 44 | 11.1% | 9.9% | 12.9% |
| Age 45 to 54 | 22.1% | 8.9% | 12.6% |
| Age 55 to 59 | 4.9% | 5.7% | 6.7% |
| Age 60 to 64 | 11.2% | 10.3% | 6.3% |
| Age 65 to 74 | 12.2% | 10.0% | 9.6% |
| Age 75 to 84 | 9.4% | 6.9% | 4.5% |
| Age 85 and over | 6.6% | 3.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Lewiston, MI | Hayward, WI | United States |
| White | 97.8% | 86.1% | 59.4% |
| Black | 0.0% | 0.1% | 12.2% |
| Asian | 0.0% | 0.8% | 5.6% |
| Native American | 0.8% | 8.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.5% | 3.1% | 3.2% |
| Hispanic | 0.9% | 1.2% | 18.4% |
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| Marriage & Family | | | |
| | Lewiston, MI | Hayward, WI | United States |
| Married Population | 50.1% | 44.1% | 49.8% |
| Currently Married | 47.6% | 44.1% | 48.0% |
| Married but Separated | 2.5% | 0.0% | 1.8% |
| Single Population | 49.9% | 55.9% | 50.2% |
| Never Married | 21.4% | 27.3% | 33.8% |
| Divorced | 19.2% | 19.8% | 10.8% |
| Widowed | 9.4% | 8.8% | 5.6% |
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| Household Size | 1.94 | 2.15 | 2.60 |
| Households | 391 | 1,092 | 124,010,992 |
| Family Households | 197 | 557 | 80,755,759 |
| Married couple, w/children | 20.8% | 24.6% | 30.5% |
| Married couple, no children | 60.4% | 47.0% | 42.9% |
| Non Family Households | 194 | 535 | 43,255,233 |
| Single householder, w/children | 7.1% | 23.9% | 15.8% |
| Single householder, no children | 11.7% | 4.5% | 10.8% |