| | Tecumseh, MI | Rockledge, FL | United States |
| Population | 8,645 | 27,466 | 329,725,481 |
| Female Population | 53.2% | 51.4% | 50.5% |
| Male Population | 46.8% | 48.7% | 49.5% |
| Median Age | 40.2 | 46.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 8,457 | 24,970 | 309,327,143 |
| Population - 2000 | 8,574 | 20,170 | 285,036,114 |
| Population - 1990 | 7,462 | 16,023 | 251,960,433 |
| Pop. 2000 to Now | -2.3% | 40.1% | 15.6% |
| Pop. 1990 to Now | 12.3% | 76.3% | 30.8% |
| space4 | | | |
| Population Density | 1,530.4 | 2,264.5 | 93.4 |
| Land Area | 5.6 | 12.1 | 3,531,905.4 |
| Water Area | 0.2 | 1.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Tecumseh, MI | Rockledge, FL | United States |
| Age 0 to 4 | 7.7% | 5.5% | 5.9% |
| Age 5 to 9 | 5.7% | 4.5% | 6.1% |
| Age 10 to 14 | 4.0% | 4.8% | 6.6% |
| Age 15 to 17 | 5.1% | 3.7% | 3.9% |
| Age 18 to 20 | 2.0% | 5.0% | 4.0% |
| Age 21 to 24 | 3.0% | 2.3% | 5.2% |
| Age 25 to 34 | 13.3% | 11.6% | 13.8% |
| Age 35 to 44 | 16.8% | 11.6% | 12.9% |
| Age 45 to 54 | 10.8% | 14.0% | 12.6% |
| Age 55 to 59 | 6.4% | 8.8% | 6.7% |
| Age 60 to 64 | 5.9% | 7.3% | 6.3% |
| Age 65 to 74 | 12.3% | 9.9% | 9.6% |
| Age 75 to 84 | 4.9% | 8.0% | 4.5% |
| Age 85 and over | 1.9% | 3.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Tecumseh, MI | Rockledge, FL | United States |
| White | 84.3% | 71.6% | 59.4% |
| Black | 1.6% | 12.9% | 12.2% |
| Asian | 0.9% | 1.5% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 1.6% | 0.4% |
| Two or More Races | 4.4% | 2.1% | 3.2% |
| Hispanic | 8.8% | 10.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Tecumseh, MI | Rockledge, FL | United States |
| Married Population | 51.4% | 52.9% | 49.8% |
| Currently Married | 51.2% | 51.5% | 48.0% |
| Married but Separated | 0.1% | 1.5% | 1.8% |
| Single Population | 48.6% | 47.1% | 50.2% |
| Never Married | 28.1% | 26.0% | 33.8% |
| Divorced | 15.0% | 14.0% | 10.8% |
| Widowed | 5.5% | 7.0% | 5.6% |
| space5 | | | |
| Household Size | 2.28 | 2.48 | 2.60 |
| Households | 3,763 | 10,956 | 124,010,992 |
| Family Households | 2,500 | 7,555 | 80,755,759 |
| Married couple, w/children | 34.2% | 25.3% | 30.5% |
| Married couple, no children | 38.0% | 50.7% | 42.9% |
| Non Family Households | 1,263 | 3,401 | 43,255,233 |
| Single householder, w/children | 19.0% | 11.7% | 15.8% |
| Single householder, no children | 8.8% | 12.3% | 10.8% |