| | Kohler, WI | Petoskey, MI | United States |
| Population | 2,072 | 5,856 | 329,725,481 |
| Female Population | 52.5% | 52.3% | 50.5% |
| Male Population | 47.5% | 47.7% | 49.5% |
| Median Age | 43.3 | 41.9 | 38.4 |
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| Population - 2010 | 2,111 | 5,656 | 309,327,143 |
| Population - 2000 | 1,926 | 6,080 | 285,036,114 |
| Population - 1990 | 1,817 | 6,056 | 251,960,433 |
| Pop. 2000 to Now | 6.3% | -5.8% | 15.6% |
| Pop. 1990 to Now | 12.7% | -5.4% | 30.8% |
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| Population Density | 389.2 | 1,140.9 | 93.4 |
| Land Area | 5.3 | 5.1 | 3,531,905.4 |
| Water Area | 0.2 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Kohler, WI | Petoskey, MI | United States |
| Age 0 to 4 | 4.0% | 4.8% | 5.9% |
| Age 5 to 9 | 7.7% | 5.1% | 6.1% |
| Age 10 to 14 | 8.4% | 6.6% | 6.6% |
| Age 15 to 17 | 7.5% | 4.2% | 3.9% |
| Age 18 to 20 | 2.6% | 3.6% | 4.0% |
| Age 21 to 24 | 1.7% | 4.4% | 5.2% |
| Age 25 to 34 | 6.2% | 13.4% | 13.8% |
| Age 35 to 44 | 14.5% | 12.3% | 12.9% |
| Age 45 to 54 | 16.0% | 11.4% | 12.6% |
| Age 55 to 59 | 8.5% | 5.3% | 6.7% |
| Age 60 to 64 | 4.4% | 9.1% | 6.3% |
| Age 65 to 74 | 11.4% | 11.6% | 9.6% |
| Age 75 to 84 | 5.7% | 5.4% | 4.5% |
| Age 85 and over | 1.4% | 3.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Kohler, WI | Petoskey, MI | United States |
| White | 89.1% | 90.1% | 59.4% |
| Black | 0.0% | 0.8% | 12.2% |
| Asian | 4.7% | 0.1% | 5.6% |
| Native American | 0.0% | 1.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.7% | 5.1% | 3.2% |
| Hispanic | 4.4% | 2.5% | 18.4% |
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| Marriage & Family | | | |
| | Kohler, WI | Petoskey, MI | United States |
| Married Population | 70.6% | 45.1% | 49.8% |
| Currently Married | 69.6% | 44.4% | 48.0% |
| Married but Separated | 1.0% | 0.7% | 1.8% |
| Single Population | 29.4% | 54.9% | 50.2% |
| Never Married | 19.0% | 31.0% | 33.8% |
| Divorced | 6.8% | 18.3% | 10.8% |
| Widowed | 3.6% | 5.6% | 5.6% |
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| Household Size | 2.64 | 2.10 | 2.60 |
| Households | 786 | 2,645 | 124,010,992 |
| Family Households | 614 | 1,487 | 80,755,759 |
| Married couple, w/children | 44.8% | 29.7% | 30.5% |
| Married couple, no children | 46.6% | 34.9% | 42.9% |
| Non Family Households | 172 | 1,158 | 43,255,233 |
| Single householder, w/children | 6.5% | 23.5% | 15.8% |
| Single householder, no children | 2.1% | 12.0% | 10.8% |