| | Jena, LA | Lumpkin, GA | United States |
| Population | 3,697 | 862 | 329,725,481 |
| Female Population | 48.8% | 52.3% | 50.5% |
| Male Population | 51.2% | 47.7% | 49.5% |
| Median Age | 39.7 | 33.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,390 | 1,124 | 309,327,143 |
| Population - 2000 | 2,971 | 1,369 | 285,036,114 |
| Population - 1990 | 2,626 | 1,250 | 251,960,433 |
| Pop. 2000 to Now | 15.5% | -6.5% | 15.6% |
| Pop. 1990 to Now | 30.6% | 2.4% | 30.8% |
| space4 | | | |
| Population Density | 672.4 | 544.9 | 93.4 |
| Land Area | 5.5 | 1.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Jena, LA | Lumpkin, GA | United States |
| Age 0 to 4 | 6.7% | 3.6% | 5.9% |
| Age 5 to 9 | 2.2% | 7.5% | 6.1% |
| Age 10 to 14 | 4.7% | 8.1% | 6.6% |
| Age 15 to 17 | 6.7% | 2.9% | 3.9% |
| Age 18 to 20 | 2.1% | 3.4% | 4.0% |
| Age 21 to 24 | 6.2% | 3.5% | 5.2% |
| Age 25 to 34 | 14.2% | 24.8% | 13.8% |
| Age 35 to 44 | 13.2% | 7.2% | 12.9% |
| Age 45 to 54 | 13.5% | 9.2% | 12.6% |
| Age 55 to 59 | 4.5% | 6.1% | 6.7% |
| Age 60 to 64 | 10.7% | 5.0% | 6.3% |
| Age 65 to 74 | 8.6% | 11.8% | 9.6% |
| Age 75 to 84 | 5.8% | 0.2% | 4.5% |
| Age 85 and over | 0.9% | 6.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Jena, LA | Lumpkin, GA | United States |
| White | 78.8% | 29.0% | 59.4% |
| Black | 5.8% | 67.3% | 12.2% |
| Asian | 5.5% | 0.0% | 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 | 0.2% | 0.0% | 3.2% |
| Hispanic | 9.7% | 3.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Jena, LA | Lumpkin, GA | United States |
| Married Population | 50.3% | 26.9% | 49.8% |
| Currently Married | 49.0% | 25.3% | 48.0% |
| Married but Separated | 1.3% | 1.6% | 1.8% |
| Single Population | 49.7% | 73.1% | 50.2% |
| Never Married | 31.4% | 39.2% | 33.8% |
| Divorced | 12.9% | 28.7% | 10.8% |
| Widowed | 5.4% | 5.2% | 5.6% |
| space5 | | | |
| Household Size | 2.67 | 1.82 | 2.60 |
| Households | 1,229 | 473 | 124,010,992 |
| Family Households | 919 | 194 | 80,755,759 |
| Married couple, w/children | 22.0% | 3.6% | 30.5% |
| Married couple, no children | 43.1% | 39.2% | 42.9% |
| Non Family Households | 310 | 279 | 43,255,233 |
| Single householder, w/children | 27.1% | 45.4% | 15.8% |
| Single householder, no children | 7.8% | 11.9% | 10.8% |