| | Oakdale, NY | Lakeland, TN | United States |
| Population | 7,276 | 13,693 | 329,725,481 |
| Female Population | 51.1% | 49.4% | 50.5% |
| Male Population | 48.9% | 50.6% | 49.5% |
| Median Age | 46.9 | 38.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 7,677 | 12,427 | 309,327,143 |
| Population - 2000 | 8,075 | 6,862 | 285,036,114 |
| Population - 1990 | 7,875 | 1,204 | 251,960,433 |
| Pop. 2000 to Now | -11.0% | 84.5% | 15.6% |
| Pop. 1990 to Now | -8.7% | 951.3% | 30.8% |
| space4 | | | |
| Population Density | 2,198.2 | 583.1 | 93.4 |
| Land Area | 3.3 | 23.5 | 3,531,905.4 |
| Water Area | 0.5 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Oakdale, NY | Lakeland, TN | United States |
| Age 0 to 4 | 4.3% | 7.1% | 5.9% |
| Age 5 to 9 | 2.9% | 7.0% | 6.1% |
| Age 10 to 14 | 5.3% | 10.1% | 6.6% |
| Age 15 to 17 | 2.3% | 5.3% | 3.9% |
| Age 18 to 20 | 2.1% | 3.4% | 4.0% |
| Age 21 to 24 | 4.5% | 3.7% | 5.2% |
| Age 25 to 34 | 17.2% | 7.9% | 13.8% |
| Age 35 to 44 | 7.7% | 14.1% | 12.9% |
| Age 45 to 54 | 14.4% | 16.6% | 12.6% |
| Age 55 to 59 | 7.4% | 4.2% | 6.7% |
| Age 60 to 64 | 7.9% | 5.0% | 6.3% |
| Age 65 to 74 | 13.8% | 10.3% | 9.6% |
| Age 75 to 84 | 8.4% | 4.6% | 4.5% |
| Age 85 and over | 2.0% | 0.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Oakdale, NY | Lakeland, TN | United States |
| White | 87.3% | 75.6% | 59.4% |
| Black | 6.4% | 10.4% | 12.2% |
| Asian | 0.6% | 4.9% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 1.0% | 2.1% | 3.2% |
| Hispanic | 4.7% | 6.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Oakdale, NY | Lakeland, TN | United States |
| Married Population | 50.6% | 61.5% | 49.8% |
| Currently Married | 49.7% | 60.9% | 48.0% |
| Married but Separated | 0.9% | 0.7% | 1.8% |
| Single Population | 49.4% | 38.5% | 50.2% |
| Never Married | 33.8% | 24.8% | 33.8% |
| Divorced | 6.7% | 8.9% | 10.8% |
| Widowed | 8.9% | 4.8% | 5.6% |
| space5 | | | |
| Household Size | 2.66 | 2.83 | 2.60 |
| Households | 2,717 | 4,834 | 124,010,992 |
| Family Households | 1,772 | 3,696 | 80,755,759 |
| Married couple, w/children | 34.1% | 39.1% | 30.5% |
| Married couple, no children | 47.0% | 42.4% | 42.9% |
| Non Family Households | 945 | 1,138 | 43,255,233 |
| Single householder, w/children | 0.3% | 13.2% | 15.8% |
| Single householder, no children | 18.6% | 5.3% | 10.8% |