| | Crystal Springs, MS | Mims, FL | United States |
| Population | 4,851 | 7,702 | 329,725,481 |
| Female Population | 46.1% | 51.5% | 50.5% |
| Male Population | 53.9% | 48.5% | 49.5% |
| Median Age | 45 | 54.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,016 | 7,384 | 309,327,143 |
| Population - 2000 | 5,873 | 9,147 | 285,036,114 |
| Population - 1990 | 5,643 | 9,412 | 251,960,433 |
| Pop. 2000 to Now | -20.9% | -29.7% | 15.6% |
| Pop. 1990 to Now | -17.7% | -31.7% | 30.8% |
| space4 | | | |
| Population Density | 893.7 | 450.7 | 93.4 |
| Land Area | 5.4 | 17.1 | 3,531,905.4 |
| Water Area | 0.1 | 5.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Crystal Springs, MS | Mims, FL | United States |
| Age 0 to 4 | 9.0% | 1.8% | 5.9% |
| Age 5 to 9 | 7.4% | 3.3% | 6.1% |
| Age 10 to 14 | 5.0% | 7.1% | 6.6% |
| Age 15 to 17 | 3.9% | 4.5% | 3.9% |
| Age 18 to 20 | 1.7% | 2.0% | 4.0% |
| Age 21 to 24 | 4.0% | 3.9% | 5.2% |
| Age 25 to 34 | 9.2% | 8.8% | 13.8% |
| Age 35 to 44 | 9.9% | 6.7% | 12.9% |
| Age 45 to 54 | 17.0% | 13.2% | 12.6% |
| Age 55 to 59 | 10.8% | 9.1% | 6.7% |
| Age 60 to 64 | 2.8% | 10.2% | 6.3% |
| Age 65 to 74 | 11.2% | 14.1% | 9.6% |
| Age 75 to 84 | 7.5% | 14.0% | 4.5% |
| Age 85 and over | 0.5% | 1.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Crystal Springs, MS | Mims, FL | United States |
| White | 26.9% | 89.2% | 59.4% |
| Black | 68.0% | 7.4% | 12.2% |
| Asian | 0.0% | 0.2% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.5% | 2.2% | 3.2% |
| Hispanic | 3.6% | 1.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Crystal Springs, MS | Mims, FL | United States |
| Married Population | 33.7% | 54.7% | 49.8% |
| Currently Married | 28.0% | 53.7% | 48.0% |
| Married but Separated | 5.6% | 1.0% | 1.8% |
| Single Population | 66.3% | 45.3% | 50.2% |
| Never Married | 39.8% | 22.8% | 33.8% |
| Divorced | 21.8% | 12.4% | 10.8% |
| Widowed | 4.7% | 10.2% | 5.6% |
| space5 | | | |
| Household Size | 2.87 | 2.45 | 2.60 |
| Households | 1,671 | 3,141 | 124,010,992 |
| Family Households | 963 | 2,210 | 80,755,759 |
| Married couple, w/children | 9.7% | 17.2% | 30.5% |
| Married couple, no children | 34.7% | 61.8% | 42.9% |
| Non Family Households | 708 | 931 | 43,255,233 |
| Single householder, w/children | 29.9% | 9.6% | 15.8% |
| Single householder, no children | 25.8% | 11.3% | 10.8% |