| | Indian Head, MD | Shelby township, MI | United States |
| Population | 3,909 | 4,086 | 329,725,481 |
| Female Population | 52.2% | 52.6% | 50.5% |
| Male Population | 47.8% | 47.5% | 49.5% |
| Median Age | 38.8 | 34.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,865 | 4,058 | 309,327,143 |
| Population - 2000 | 3,422 | 3,951 | 285,036,114 |
| Population - 1990 | 3,531 | 3,692 | 251,960,433 |
| Pop. 2000 to Now | 10.7% | 3.1% | 15.6% |
| Pop. 1990 to Now | 7.3% | 10.4% | 30.8% |
| space4 | | | |
| Population Density | 3,172.9 | 114.5 | 93.4 |
| Land Area | 1.2 | 35.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Indian Head, MD | Shelby township, MI | United States |
| Age 0 to 4 | 3.7% | 6.8% | 5.9% |
| Age 5 to 9 | 6.5% | 11.1% | 6.1% |
| Age 10 to 14 | 8.6% | 6.5% | 6.6% |
| Age 15 to 17 | 6.4% | 4.3% | 3.9% |
| Age 18 to 20 | 3.2% | 4.3% | 4.0% |
| Age 21 to 24 | 4.2% | 5.5% | 5.2% |
| Age 25 to 34 | 13.2% | 13.1% | 13.8% |
| Age 35 to 44 | 11.0% | 13.0% | 12.9% |
| Age 45 to 54 | 23.8% | 9.7% | 12.6% |
| Age 55 to 59 | 6.9% | 5.0% | 6.7% |
| Age 60 to 64 | 3.8% | 6.7% | 6.3% |
| Age 65 to 74 | 5.0% | 9.8% | 9.6% |
| Age 75 to 84 | 3.7% | 3.7% | 4.5% |
| Age 85 and over | 0.0% | 0.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Indian Head, MD | Shelby township, MI | United States |
| White | 25.4% | 58.7% | 59.4% |
| Black | 59.2% | 1.2% | 12.2% |
| Asian | 5.2% | 0.0% | 5.6% |
| Native American | 0.8% | 1.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.2% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 3.7% | 1.0% | 3.2% |
| Hispanic | 5.5% | 37.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Indian Head, MD | Shelby township, MI | United States |
| Married Population | 33.5% | 50.6% | 49.8% |
| Currently Married | 30.9% | 49.7% | 48.0% |
| Married but Separated | 2.6% | 0.9% | 1.8% |
| Single Population | 66.5% | 49.4% | 50.2% |
| Never Married | 38.3% | 29.6% | 33.8% |
| Divorced | 22.7% | 15.7% | 10.8% |
| Widowed | 5.4% | 4.1% | 5.6% |
| space5 | | | |
| Household Size | 2.51 | 2.90 | 2.60 |
| Households | 1,555 | 1,393 | 124,010,992 |
| Family Households | 872 | 995 | 80,755,759 |
| Married couple, w/children | 22.2% | 29.2% | 30.5% |
| Married couple, no children | 27.3% | 38.8% | 42.9% |
| Non Family Households | 683 | 398 | 43,255,233 |
| Single householder, w/children | 26.4% | 24.8% | 15.8% |
| Single householder, no children | 24.1% | 7.1% | 10.8% |