| | Towson, MD | Ashton-Sandy Spring, MD | United States |
| Population | 59,014 | 6,230 | 329,725,481 |
| Female Population | 52.7% | 53.7% | 50.5% |
| Male Population | 47.3% | 46.3% | 49.5% |
| Median Age | 33 | 45.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 54,068 | 5,350 | 309,327,143 |
| Population - 2000 | 51,793 | 3,437 | 285,036,114 |
| Population - 1990 | 49,445 | 3,092 | 251,960,433 |
| Pop. 2000 to Now | 13.2% | 77.8% | 15.6% |
| Pop. 1990 to Now | 18.6% | 97.6% | 30.8% |
| space4 | | | |
| Population Density | 4,169.7 | 608.0 | 93.4 |
| Land Area | 14.2 | 10.2 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Towson, MD | Ashton-Sandy Spring, MD | United States |
| Age 0 to 4 | 4.5% | 4.8% | 5.9% |
| Age 5 to 9 | 5.1% | 7.1% | 6.1% |
| Age 10 to 14 | 5.3% | 6.5% | 6.6% |
| Age 15 to 17 | 2.9% | 5.6% | 3.9% |
| Age 18 to 20 | 11.2% | 3.9% | 4.0% |
| Age 21 to 24 | 9.6% | 3.4% | 5.2% |
| Age 25 to 34 | 13.9% | 6.1% | 13.8% |
| Age 35 to 44 | 9.8% | 12.1% | 12.9% |
| Age 45 to 54 | 9.6% | 12.4% | 12.6% |
| Age 55 to 59 | 4.6% | 7.6% | 6.7% |
| Age 60 to 64 | 5.4% | 7.2% | 6.3% |
| Age 65 to 74 | 9.6% | 12.8% | 9.6% |
| Age 75 to 84 | 4.9% | 6.1% | 4.5% |
| Age 85 and over | 3.7% | 4.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Towson, MD | Ashton-Sandy Spring, MD | United States |
| White | 70.4% | 57.3% | 59.4% |
| Black | 15.6% | 14.9% | 12.2% |
| Asian | 5.8% | 7.8% | 5.6% |
| Native American | 0.2% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.0% | 0.2% |
| Other | 0.4% | 0.3% | 0.4% |
| Two or More Races | 3.5% | 4.2% | 3.2% |
| Hispanic | 4.2% | 15.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Towson, MD | Ashton-Sandy Spring, MD | United States |
| Married Population | 41.7% | 57.0% | 49.8% |
| Currently Married | 39.9% | 56.7% | 48.0% |
| Married but Separated | 1.8% | 0.3% | 1.8% |
| Single Population | 58.3% | 43.0% | 50.2% |
| Never Married | 43.2% | 27.3% | 33.8% |
| Divorced | 8.8% | 9.0% | 10.8% |
| Widowed | 6.4% | 6.7% | 5.6% |
| space5 | | | |
| Household Size | 2.30 | 2.86 | 2.60 |
| Households | 22,191 | 2,080 | 124,010,992 |
| Family Households | 12,111 | 1,678 | 80,755,759 |
| Married couple, w/children | 34.5% | 32.5% | 30.5% |
| Married couple, no children | 43.2% | 45.8% | 42.9% |
| Non Family Households | 10,080 | 402 | 43,255,233 |
| Single householder, w/children | 12.7% | 7.0% | 15.8% |
| Single householder, no children | 9.6% | 14.6% | 10.8% |