| | Germantown, MD | Burtonsville, MD | United States |
| Population | 90,235 | 10,457 | 329,725,481 |
| Female Population | 51.3% | 47.4% | 50.5% |
| Male Population | 48.8% | 52.6% | 49.5% |
| Median Age | 36.6 | 38.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 84,847 | 9,233 | 309,327,143 |
| Population - 2000 | 55,419 | 7,305 | 285,036,114 |
| Population - 1990 | 41,145 | 5,853 | 251,960,433 |
| Pop. 2000 to Now | 68.0% | 45.3% | 15.6% |
| Pop. 1990 to Now | 126.2% | 81.3% | 30.8% |
| space4 | | | |
| Population Density | 5,298.0 | 1,334.7 | 93.4 |
| Land Area | 17.0 | 7.8 | 3,531,905.4 |
| Water Area | 0.1 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Germantown, MD | Burtonsville, MD | United States |
| Age 0 to 4 | 6.7% | 5.7% | 5.9% |
| Age 5 to 9 | 6.8% | 6.2% | 6.1% |
| Age 10 to 14 | 7.1% | 7.3% | 6.6% |
| Age 15 to 17 | 4.3% | 2.9% | 3.9% |
| Age 18 to 20 | 3.5% | 4.9% | 4.0% |
| Age 21 to 24 | 5.0% | 4.6% | 5.2% |
| Age 25 to 34 | 14.0% | 11.4% | 13.8% |
| Age 35 to 44 | 14.6% | 16.2% | 12.9% |
| Age 45 to 54 | 15.0% | 12.2% | 12.6% |
| Age 55 to 59 | 7.3% | 6.4% | 6.7% |
| Age 60 to 64 | 5.6% | 7.6% | 6.3% |
| Age 65 to 74 | 6.8% | 9.9% | 9.6% |
| Age 75 to 84 | 2.7% | 3.7% | 4.5% |
| Age 85 and over | 0.6% | 0.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Germantown, MD | Burtonsville, MD | United States |
| White | 26.5% | 17.9% | 59.4% |
| Black | 24.0% | 34.5% | 12.2% |
| Asian | 21.1% | 32.4% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.6% | 1.5% | 0.4% |
| Two or More Races | 4.0% | 4.3% | 3.2% |
| Hispanic | 23.8% | 9.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Germantown, MD | Burtonsville, MD | United States |
| Married Population | 54.3% | 64.9% | 49.8% |
| Currently Married | 52.3% | 61.7% | 48.0% |
| Married but Separated | 1.9% | 3.2% | 1.8% |
| Single Population | 45.7% | 35.1% | 50.2% |
| Never Married | 33.1% | 28.4% | 33.8% |
| Divorced | 9.0% | 3.6% | 10.8% |
| Widowed | 3.6% | 3.0% | 5.6% |
| space5 | | | |
| Household Size | 2.89 | 3.56 | 2.60 |
| Households | 31,236 | 2,936 | 124,010,992 |
| Family Households | 23,405 | 2,523 | 80,755,759 |
| Married couple, w/children | 35.3% | 42.8% | 30.5% |
| Married couple, no children | 34.8% | 44.3% | 42.9% |
| Non Family Households | 7,831 | 413 | 43,255,233 |
| Single householder, w/children | 17.5% | 9.9% | 15.8% |
| Single householder, no children | 12.4% | 3.0% | 10.8% |