| | Thurmont, MD | Emmitsburg, MD | United States |
| Population | 6,247 | 2,769 | 329,725,481 |
| Female Population | 49.6% | 51.6% | 50.5% |
| Male Population | 50.4% | 48.4% | 49.5% |
| Median Age | 41.4 | 43.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 6,205 | 2,821 | 309,327,143 |
| Population - 2000 | 5,588 | 2,290 | 285,036,114 |
| Population - 1990 | 3,398 | 1,688 | 251,960,433 |
| Pop. 2000 to Now | 26.5% | 42.8% | 15.6% |
| Pop. 1990 to Now | 108.1% | 93.7% | 30.8% |
| space4 | | | |
| Population Density | 2,017.1 | 1,843.5 | 93.4 |
| Land Area | 3.1 | 1.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Thurmont, MD | Emmitsburg, MD | United States |
| Age 0 to 4 | 4.5% | 6.5% | 5.9% |
| Age 5 to 9 | 4.5% | 4.3% | 6.1% |
| Age 10 to 14 | 8.4% | 4.3% | 6.6% |
| Age 15 to 17 | 4.2% | 2.7% | 3.9% |
| Age 18 to 20 | 2.4% | 3.6% | 4.0% |
| Age 21 to 24 | 5.3% | 9.7% | 5.2% |
| Age 25 to 34 | 13.4% | 12.5% | 13.8% |
| Age 35 to 44 | 11.5% | 7.9% | 12.9% |
| Age 45 to 54 | 16.2% | 14.6% | 12.6% |
| Age 55 to 59 | 7.7% | 5.0% | 6.7% |
| Age 60 to 64 | 6.1% | 5.7% | 6.3% |
| Age 65 to 74 | 10.0% | 10.0% | 9.6% |
| Age 75 to 84 | 5.3% | 10.6% | 4.5% |
| Age 85 and over | 0.6% | 2.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Thurmont, MD | Emmitsburg, MD | United States |
| White | 91.2% | 85.6% | 59.4% |
| Black | 1.3% | 6.4% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.2% | 0.1% | 0.4% |
| Two or More Races | 1.6% | 2.2% | 3.2% |
| Hispanic | 5.8% | 5.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Thurmont, MD | Emmitsburg, MD | United States |
| Married Population | 57.1% | 46.6% | 49.8% |
| Currently Married | 55.2% | 44.3% | 48.0% |
| Married but Separated | 1.9% | 2.3% | 1.8% |
| Single Population | 42.9% | 53.4% | 50.2% |
| Never Married | 24.8% | 34.1% | 33.8% |
| Divorced | 13.4% | 12.8% | 10.8% |
| Widowed | 4.7% | 6.6% | 5.6% |
| space5 | | | |
| Household Size | 2.55 | 2.54 | 2.60 |
| Households | 2,448 | 1,006 | 124,010,992 |
| Family Households | 1,822 | 701 | 80,755,759 |
| Married couple, w/children | 26.0% | 23.8% | 30.5% |
| Married couple, no children | 49.1% | 48.1% | 42.9% |
| Non Family Households | 626 | 305 | 43,255,233 |
| Single householder, w/children | 18.4% | 13.1% | 15.8% |
| Single householder, no children | 6.5% | 15.0% | 10.8% |