| | Springhill, LA | Arcadia, LA | United States |
| Population | 4,855 | 2,737 | 329,725,481 |
| Female Population | 56.6% | 61.3% | 50.5% |
| Male Population | 43.4% | 38.7% | 49.5% |
| Median Age | 45.2 | 40.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,257 | 2,968 | 309,327,143 |
| Population - 2000 | 5,439 | 3,041 | 285,036,114 |
| Population - 1990 | 5,668 | 3,079 | 251,960,433 |
| Pop. 2000 to Now | -13.9% | -12.9% | 15.6% |
| Pop. 1990 to Now | -17.4% | -14.0% | 30.8% |
| space4 | | | |
| Population Density | 781.7 | 750.7 | 93.4 |
| Land Area | 6.2 | 3.6 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Springhill, LA | Arcadia, LA | United States |
| Age 0 to 4 | 8.7% | 4.2% | 5.9% |
| Age 5 to 9 | 8.0% | 5.3% | 6.1% |
| Age 10 to 14 | 10.4% | 10.3% | 6.6% |
| Age 15 to 17 | 1.7% | 3.7% | 3.9% |
| Age 18 to 20 | 2.3% | 3.2% | 4.0% |
| Age 21 to 24 | 2.9% | 4.1% | 5.2% |
| Age 25 to 34 | 6.7% | 10.6% | 13.8% |
| Age 35 to 44 | 9.2% | 13.2% | 12.9% |
| Age 45 to 54 | 16.0% | 8.8% | 12.6% |
| Age 55 to 59 | 3.0% | 6.2% | 6.7% |
| Age 60 to 64 | 7.9% | 10.3% | 6.3% |
| Age 65 to 74 | 9.6% | 7.7% | 9.6% |
| Age 75 to 84 | 12.4% | 8.3% | 4.5% |
| Age 85 and over | 1.2% | 4.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Springhill, LA | Arcadia, LA | United States |
| White | 59.6% | 24.8% | 59.4% |
| Black | 34.9% | 73.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 1.2% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 1.2% | 0.4% |
| Two or More Races | 0.5% | 1.0% | 3.2% |
| Hispanic | 3.7% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Springhill, LA | Arcadia, LA | United States |
| Married Population | 48.3% | 33.0% | 49.8% |
| Currently Married | 47.3% | 31.5% | 48.0% |
| Married but Separated | 1.0% | 1.5% | 1.8% |
| Single Population | 51.7% | 67.0% | 50.2% |
| Never Married | 29.6% | 48.4% | 33.8% |
| Divorced | 8.3% | 7.3% | 10.8% |
| Widowed | 13.8% | 11.3% | 5.6% |
| space5 | | | |
| Household Size | 2.48 | 2.12 | 2.60 |
| Households | 1,924 | 1,190 | 124,010,992 |
| Family Households | 1,221 | 645 | 80,755,759 |
| Married couple, w/children | 42.3% | 5.4% | 30.5% |
| Married couple, no children | 25.4% | 42.0% | 42.9% |
| Non Family Households | 703 | 545 | 43,255,233 |
| Single householder, w/children | 17.0% | 45.9% | 15.8% |
| Single householder, no children | 15.3% | 6.7% | 10.8% |