| | Croswell, MI | Mountain Home, ID | United States |
| Population | 2,372 | 15,863 | 329,725,481 |
| Female Population | 49.8% | 48.1% | 50.5% |
| Male Population | 50.2% | 51.9% | 49.5% |
| Median Age | 43 | 30.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,446 | 14,256 | 309,327,143 |
| Population - 2000 | 2,467 | 11,143 | 285,036,114 |
| Population - 1990 | 2,174 | 7,913 | 251,960,433 |
| Pop. 2000 to Now | -8.7% | 30.4% | 15.6% |
| Pop. 1990 to Now | 3.6% | 83.6% | 30.8% |
| space4 | | | |
| Population Density | 1,030.0 | 2,617.7 | 93.4 |
| Land Area | 2.3 | 6.1 | 3,531,905.4 |
| Water Area | 0.1 | 0.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Croswell, MI | Mountain Home, ID | United States |
| Age 0 to 4 | 3.9% | 8.5% | 5.9% |
| Age 5 to 9 | 3.6% | 7.1% | 6.1% |
| Age 10 to 14 | 6.3% | 6.3% | 6.6% |
| Age 15 to 17 | 7.3% | 3.8% | 3.9% |
| Age 18 to 20 | 4.4% | 3.6% | 4.0% |
| Age 21 to 24 | 6.4% | 7.5% | 5.2% |
| Age 25 to 34 | 9.4% | 19.8% | 13.8% |
| Age 35 to 44 | 11.3% | 11.0% | 12.9% |
| Age 45 to 54 | 12.4% | 8.9% | 12.6% |
| Age 55 to 59 | 7.1% | 6.3% | 6.7% |
| Age 60 to 64 | 8.3% | 5.0% | 6.3% |
| Age 65 to 74 | 11.3% | 6.6% | 9.6% |
| Age 75 to 84 | 7.5% | 3.9% | 4.5% |
| Age 85 and over | 0.8% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Croswell, MI | Mountain Home, ID | United States |
| White | 87.8% | 72.9% | 59.4% |
| Black | 0.1% | 3.0% | 12.2% |
| Asian | 0.0% | 3.7% | 5.6% |
| Native American | 0.7% | 0.9% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.3% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 1.9% | 3.8% | 3.2% |
| Hispanic | 9.5% | 15.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Croswell, MI | Mountain Home, ID | United States |
| Married Population | 44.9% | 51.0% | 49.8% |
| Currently Married | 43.5% | 48.7% | 48.0% |
| Married but Separated | 1.4% | 2.2% | 1.8% |
| Single Population | 55.1% | 49.0% | 50.2% |
| Never Married | 37.0% | 26.7% | 33.8% |
| Divorced | 12.6% | 16.8% | 10.8% |
| Widowed | 5.5% | 5.6% | 5.6% |
| space5 | | | |
| Household Size | 2.39 | 2.52 | 2.60 |
| Households | 989 | 6,193 | 124,010,992 |
| Family Households | 693 | 3,579 | 80,755,759 |
| Married couple, w/children | 21.1% | 34.6% | 30.5% |
| Married couple, no children | 39.7% | 34.6% | 42.9% |
| Non Family Households | 296 | 2,614 | 43,255,233 |
| Single householder, w/children | 27.1% | 20.3% | 15.8% |
| Single householder, no children | 12.1% | 10.5% | 10.8% |