| | Lincoln Park, CO | Sumatra, FL | United States |
| Population | 3,724 | 70 | 329,725,481 |
| Female Population | 51.5% | 41.4% | 50.5% |
| Male Population | 48.6% | 58.6% | 49.5% |
| Median Age | 51.4 | 28.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,204 | 0 | 309,327,143 |
| Population - 2000 | 3,904 | 106 | 285,036,114 |
| Population - 1990 | 3,728 | 70 | 251,960,433 |
| Pop. 2000 to Now | -19.7% | 138.7% | 15.6% |
| Pop. 1990 to Now | -15.9% | 261.4% | 30.8% |
| space4 | | | |
| Population Density | 984.9 | 72.4 | 93.4 |
| Land Area | 3.8 | 1.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Lincoln Park, CO | Sumatra, FL | United States |
| Age 0 to 4 | 3.5% | 17.1% | 5.9% |
| Age 5 to 9 | 5.9% | 21.4% | 6.1% |
| Age 10 to 14 | 3.3% | 0.0% | 6.6% |
| Age 15 to 17 | 4.0% | 0.0% | 3.9% |
| Age 18 to 20 | 2.6% | 0.0% | 4.0% |
| Age 21 to 24 | 3.6% | 0.0% | 5.2% |
| Age 25 to 34 | 8.5% | 12.9% | 13.8% |
| Age 35 to 44 | 9.1% | 0.0% | 12.9% |
| Age 45 to 54 | 12.3% | 0.0% | 12.6% |
| Age 55 to 59 | 6.4% | 17.1% | 6.7% |
| Age 60 to 64 | 9.6% | 0.0% | 6.3% |
| Age 65 to 74 | 17.2% | 18.6% | 9.6% |
| Age 75 to 84 | 9.4% | 12.9% | 4.5% |
| Age 85 and over | 4.5% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Lincoln Park, CO | Sumatra, FL | United States |
| White | 93.6% | 92.9% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.2% | 4.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.2% | 2.9% | 3.2% |
| Hispanic | 5.0% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Lincoln Park, CO | Sumatra, FL | United States |
| Married Population | 54.1% | 86.0% | 49.8% |
| Currently Married | 52.3% | 79.1% | 48.0% |
| Married but Separated | 1.8% | 7.0% | 1.8% |
| Single Population | 45.9% | 14.0% | 50.2% |
| Never Married | 23.8% | 0.0% | 33.8% |
| Divorced | 14.9% | 14.0% | 10.8% |
| Widowed | 7.3% | 0.0% | 5.6% |
| space5 | | | |
| Household Size | 2.18 | 2.69 | 2.60 |
| Households | 1,696 | 26 | 124,010,992 |
| Family Households | 1,013 | 17 | 80,755,759 |
| Married couple, w/children | 20.8% | 52.9% | 30.5% |
| Married couple, no children | 65.4% | 47.1% | 42.9% |
| Non Family Households | 683 | 9 | 43,255,233 |
| Single householder, w/children | 7.5% | 0.0% | 15.8% |
| Single householder, no children | 6.3% | 0.0% | 10.8% |