| | South Haven, MI | Whitehall, MI | United States |
| Population | 4,055 | 2,894 | 329,725,481 |
| Female Population | 53.3% | 54.8% | 50.5% |
| Male Population | 46.7% | 45.2% | 49.5% |
| Median Age | 59.4 | 37 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,407 | 2,709 | 309,327,143 |
| Population - 2000 | 5,021 | 2,884 | 285,036,114 |
| Population - 1990 | 5,563 | 3,027 | 251,960,433 |
| Pop. 2000 to Now | -13.8% | -0.7% | 15.6% |
| Pop. 1990 to Now | -22.2% | -5.4% | 30.8% |
| space4 | | | |
| Population Density | 1,187.8 | 901.3 | 93.4 |
| Land Area | 3.4 | 3.2 | 3,531,905.4 |
| Water Area | 0.1 | 0.6 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | South Haven, MI | Whitehall, MI | United States |
| Age 0 to 4 | 4.0% | 10.0% | 5.9% |
| Age 5 to 9 | 5.7% | 7.5% | 6.1% |
| Age 10 to 14 | 3.1% | 8.4% | 6.6% |
| Age 15 to 17 | 2.8% | 1.3% | 3.9% |
| Age 18 to 20 | 3.2% | 2.3% | 4.0% |
| Age 21 to 24 | 1.5% | 2.8% | 5.2% |
| Age 25 to 34 | 6.6% | 15.9% | 13.8% |
| Age 35 to 44 | 11.2% | 10.4% | 12.9% |
| Age 45 to 54 | 5.5% | 7.5% | 12.6% |
| Age 55 to 59 | 7.9% | 5.7% | 6.7% |
| Age 60 to 64 | 7.6% | 5.9% | 6.3% |
| Age 65 to 74 | 21.4% | 11.3% | 9.6% |
| Age 75 to 84 | 11.4% | 6.4% | 4.5% |
| Age 85 and over | 8.1% | 4.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | South Haven, MI | Whitehall, MI | United States |
| White | 79.3% | 77.5% | 59.4% |
| Black | 15.2% | 0.8% | 12.2% |
| Asian | 1.1% | 1.2% | 5.6% |
| Native American | 0.2% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.9% | 6.9% | 3.2% |
| Hispanic | 3.3% | 13.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | South Haven, MI | Whitehall, MI | United States |
| Married Population | 54.4% | 52.7% | 49.8% |
| Currently Married | 53.4% | 51.8% | 48.0% |
| Married but Separated | 1.0% | 0.9% | 1.8% |
| Single Population | 45.6% | 47.3% | 50.2% |
| Never Married | 18.4% | 23.1% | 33.8% |
| Divorced | 14.6% | 16.5% | 10.8% |
| Widowed | 12.7% | 7.6% | 5.6% |
| space5 | | | |
| Household Size | 1.98 | 2.60 | 2.60 |
| Households | 1,980 | 1,057 | 124,010,992 |
| Family Households | 1,174 | 657 | 80,755,759 |
| Married couple, w/children | 12.9% | 33.5% | 30.5% |
| Married couple, no children | 64.3% | 47.5% | 42.9% |
| Non Family Households | 806 | 400 | 43,255,233 |
| Single householder, w/children | 15.4% | 10.2% | 15.8% |
| Single householder, no children | 7.3% | 8.8% | 10.8% |