| | Moscow, PA | Largo, FL | United States |
| Population | 1,773 | 82,505 | 329,725,481 |
| Female Population | 56.7% | 52.2% | 50.5% |
| Male Population | 43.3% | 47.8% | 49.5% |
| Median Age | 47.1 | 47.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,025 | 79,273 | 309,327,143 |
| Population - 2000 | 1,883 | 69,371 | 285,036,114 |
| Population - 1990 | 1,527 | 65,674 | 251,960,433 |
| Pop. 2000 to Now | 7.6% | 22.1% | 15.6% |
| Pop. 1990 to Now | 32.7% | 28.9% | 30.8% |
| space4 | | | |
| Population Density | 622.3 | 4,486.7 | 93.4 |
| Land Area | 2.8 | 18.4 | 3,531,905.4 |
| Water Area | 0.0 | 1.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Moscow, PA | Largo, FL | United States |
| Age 0 to 4 | 5.0% | 3.8% | 5.9% |
| Age 5 to 9 | 6.6% | 4.5% | 6.1% |
| Age 10 to 14 | 5.4% | 4.9% | 6.6% |
| Age 15 to 17 | 4.3% | 2.7% | 3.9% |
| Age 18 to 20 | 1.1% | 2.7% | 4.0% |
| Age 21 to 24 | 7.3% | 4.4% | 5.2% |
| Age 25 to 34 | 6.0% | 12.7% | 13.8% |
| Age 35 to 44 | 13.4% | 11.2% | 12.9% |
| Age 45 to 54 | 15.6% | 12.3% | 12.6% |
| Age 55 to 59 | 6.4% | 7.7% | 6.7% |
| Age 60 to 64 | 9.3% | 7.5% | 6.3% |
| Age 65 to 74 | 11.5% | 13.3% | 9.6% |
| Age 75 to 84 | 6.1% | 8.5% | 4.5% |
| Age 85 and over | 2.1% | 3.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Moscow, PA | Largo, FL | United States |
| White | 90.1% | 71.6% | 59.4% |
| Black | 1.4% | 8.5% | 12.2% |
| Asian | 0.8% | 3.3% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.3% | 0.2% |
| Other | 0.0% | 0.8% | 0.4% |
| Two or More Races | 1.4% | 2.5% | 3.2% |
| Hispanic | 6.4% | 12.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Moscow, PA | Largo, FL | United States |
| Married Population | 51.4% | 42.2% | 49.8% |
| Currently Married | 51.2% | 40.1% | 48.0% |
| Married but Separated | 0.3% | 2.1% | 1.8% |
| Single Population | 48.6% | 57.8% | 50.2% |
| Never Married | 33.3% | 29.8% | 33.8% |
| Divorced | 5.0% | 18.5% | 10.8% |
| Widowed | 10.3% | 9.5% | 5.6% |
| space5 | | | |
| Household Size | 2.30 | 2.25 | 2.60 |
| Households | 772 | 36,279 | 124,010,992 |
| Family Households | 486 | 18,365 | 80,755,759 |
| Married couple, w/children | 32.5% | 20.9% | 30.5% |
| Married couple, no children | 47.3% | 48.4% | 42.9% |
| Non Family Households | 286 | 17,914 | 43,255,233 |
| Single householder, w/children | 14.2% | 18.1% | 15.8% |
| Single householder, no children | 6.0% | 12.6% | 10.8% |