| | Naples, ME | Boothbay, ME | United States |
| Population | 3,911 | 3,021 | 329,725,481 |
| Female Population | 42.7% | 47.4% | 50.5% |
| Male Population | 57.3% | 52.6% | 49.5% |
| Median Age | 48.2 | 51.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,875 | 3,118 | 309,327,143 |
| Population - 2000 | 3,274 | 2,960 | 285,036,114 |
| Population - 1990 | 2,860 | 2,648 | 251,960,433 |
| Pop. 2000 to Now | 22.1% | 8.2% | 15.6% |
| Pop. 1990 to Now | 39.8% | 21.0% | 30.8% |
| space4 | | | |
| Population Density | 122.9 | 137.7 | 93.4 |
| Land Area | 31.8 | 21.9 | 3,531,905.4 |
| Water Area | 5.4 | 49.9 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Naples, ME | Boothbay, ME | United States |
| Age 0 to 4 | 5.8% | 4.7% | 5.9% |
| Age 5 to 9 | 4.4% | 6.5% | 6.1% |
| Age 10 to 14 | 6.2% | 5.1% | 6.6% |
| Age 15 to 17 | 1.2% | 1.2% | 3.9% |
| Age 18 to 20 | 0.0% | 0.4% | 4.0% |
| Age 21 to 24 | 4.0% | 3.0% | 5.2% |
| Age 25 to 34 | 13.9% | 8.9% | 13.8% |
| Age 35 to 44 | 9.2% | 15.7% | 12.9% |
| Age 45 to 54 | 15.2% | 7.5% | 12.6% |
| Age 55 to 59 | 8.9% | 6.7% | 6.7% |
| Age 60 to 64 | 8.8% | 6.6% | 6.3% |
| Age 65 to 74 | 16.2% | 20.2% | 9.6% |
| Age 75 to 84 | 4.6% | 9.5% | 4.5% |
| Age 85 and over | 1.6% | 4.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Naples, ME | Boothbay, ME | United States |
| White | 92.0% | 97.8% | 59.4% |
| Black | 0.0% | 0.1% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 1.9% | 0.6% |
| Hawaiian, Pacific Islander | 1.1% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 6.0% | 0.0% | 3.2% |
| Hispanic | 0.8% | 0.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Naples, ME | Boothbay, ME | United States |
| Married Population | 44.7% | 59.8% | 49.8% |
| Currently Married | 44.7% | 58.9% | 48.0% |
| Married but Separated | 0.0% | 0.9% | 1.8% |
| Single Population | 55.3% | 40.2% | 50.2% |
| Never Married | 28.9% | 15.5% | 33.8% |
| Divorced | 20.1% | 20.4% | 10.8% |
| Widowed | 6.2% | 4.3% | 5.6% |
| space5 | | | |
| Household Size | 1.94 | 2.10 | 2.60 |
| Households | 2,006 | 1,436 | 124,010,992 |
| Family Households | 955 | 805 | 80,755,759 |
| Married couple, w/children | 19.8% | 35.9% | 30.5% |
| Married couple, no children | 52.7% | 54.0% | 42.9% |
| Non Family Households | 1,051 | 631 | 43,255,233 |
| Single householder, w/children | 19.2% | 6.2% | 15.8% |
| Single householder, no children | 8.4% | 3.9% | 10.8% |