| | Hopkins, MI | Onaway, MI | United States |
| Population | 849 | 796 | 329,725,481 |
| Female Population | 53.6% | 50.4% | 50.5% |
| Male Population | 46.4% | 49.6% | 49.5% |
| Median Age | 27.7 | 41.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 610 | 872 | 309,327,143 |
| Population - 2000 | 592 | 993 | 285,036,114 |
| Population - 1990 | 546 | 1,039 | 251,960,433 |
| Pop. 2000 to Now | 2.2% | -16.3% | 15.6% |
| Pop. 1990 to Now | 10.8% | -20.0% | 30.8% |
| space4 | | | |
| Population Density | 1,772.4 | 488.6 | 93.4 |
| Land Area | 0.5 | 1.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Hopkins, MI | Onaway, MI | United States |
| Age 0 to 4 | 7.1% | 7.2% | 5.9% |
| Age 5 to 9 | 7.3% | 3.3% | 6.1% |
| Age 10 to 14 | 6.7% | 3.1% | 6.6% |
| Age 15 to 17 | 6.7% | 1.5% | 3.9% |
| Age 18 to 20 | 3.2% | 4.9% | 4.0% |
| Age 21 to 24 | 13.8% | 8.2% | 5.2% |
| Age 25 to 34 | 13.0% | 14.8% | 13.8% |
| Age 35 to 44 | 9.8% | 7.2% | 12.9% |
| Age 45 to 54 | 10.7% | 11.1% | 12.6% |
| Age 55 to 59 | 6.6% | 9.8% | 6.7% |
| Age 60 to 64 | 4.1% | 7.0% | 6.3% |
| Age 65 to 74 | 8.6% | 11.2% | 9.6% |
| Age 75 to 84 | 2.0% | 10.4% | 4.5% |
| Age 85 and over | 0.5% | 0.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Hopkins, MI | Onaway, MI | United States |
| White | 90.7% | 90.6% | 59.4% |
| Black | 0.0% | 1.6% | 12.2% |
| Asian | 0.0% | 0.3% | 5.6% |
| Native American | 1.4% | 0.8% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.2% | 0.1% | 0.4% |
| Two or More Races | 6.8% | 5.3% | 3.2% |
| Hispanic | 0.8% | 1.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Hopkins, MI | Onaway, MI | United States |
| Married Population | 46.9% | 37.9% | 49.8% |
| Currently Married | 45.2% | 35.2% | 48.0% |
| Married but Separated | 1.6% | 2.8% | 1.8% |
| Single Population | 53.1% | 62.1% | 50.2% |
| Never Married | 40.0% | 33.4% | 33.8% |
| Divorced | 9.7% | 20.9% | 10.8% |
| Widowed | 3.4% | 7.7% | 5.6% |
| space5 | | | |
| Household Size | 3.23 | 2.11 | 2.60 |
| Households | 263 | 373 | 124,010,992 |
| Family Households | 179 | 174 | 80,755,759 |
| Married couple, w/children | 39.7% | 18.4% | 30.5% |
| Married couple, no children | 43.0% | 51.1% | 42.9% |
| Non Family Households | 84 | 199 | 43,255,233 |
| Single householder, w/children | 16.2% | 25.3% | 15.8% |
| Single householder, no children | 1.1% | 5.2% | 10.8% |