| | Chaumont, NY | Niceville, FL | United States |
| Population | 650 | 15,532 | 329,725,481 |
| Female Population | 54.9% | 51.0% | 50.5% |
| Male Population | 45.1% | 49.1% | 49.5% |
| Median Age | 39.3 | 37.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 628 | 12,972 | 309,327,143 |
| Population - 2000 | 592 | 11,684 | 285,036,114 |
| Population - 1990 | 593 | 10,507 | 251,960,433 |
| Pop. 2000 to Now | -4.1% | 38.8% | 15.6% |
| Pop. 1990 to Now | -4.2% | 54.3% | 30.8% |
| space4 | | | |
| Population Density | 661.2 | 1,152.2 | 93.4 |
| Land Area | 1.0 | 13.5 | 3,531,905.4 |
| Water Area | 0.1 | 0.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Chaumont, NY | Niceville, FL | United States |
| Age 0 to 4 | 8.9% | 6.5% | 5.9% |
| Age 5 to 9 | 6.9% | 6.1% | 6.1% |
| Age 10 to 14 | 8.3% | 9.3% | 6.6% |
| Age 15 to 17 | 8.0% | 2.8% | 3.9% |
| Age 18 to 20 | 0.8% | 4.4% | 4.0% |
| Age 21 to 24 | 3.4% | 5.2% | 5.2% |
| Age 25 to 34 | 8.3% | 11.6% | 13.8% |
| Age 35 to 44 | 12.0% | 13.8% | 12.9% |
| Age 45 to 54 | 10.8% | 12.3% | 12.6% |
| Age 55 to 59 | 11.8% | 5.7% | 6.7% |
| Age 60 to 64 | 3.2% | 5.4% | 6.3% |
| Age 65 to 74 | 8.2% | 10.3% | 9.6% |
| Age 75 to 84 | 8.2% | 5.5% | 4.5% |
| Age 85 and over | 1.2% | 1.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Chaumont, NY | Niceville, FL | United States |
| White | 88.6% | 81.2% | 59.4% |
| Black | 1.4% | 8.0% | 12.2% |
| Asian | 1.1% | 2.8% | 5.6% |
| Native American | 0.9% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 1.0% | 0.4% |
| Two or More Races | 5.2% | 2.9% | 3.2% |
| Hispanic | 2.8% | 4.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Chaumont, NY | Niceville, FL | United States |
| Married Population | 55.0% | 57.7% | 49.8% |
| Currently Married | 55.0% | 56.4% | 48.0% |
| Married but Separated | 0.0% | 1.3% | 1.8% |
| Single Population | 45.0% | 42.3% | 50.2% |
| Never Married | 30.8% | 26.2% | 33.8% |
| Divorced | 6.7% | 10.4% | 10.8% |
| Widowed | 7.5% | 5.7% | 5.6% |
| space5 | | | |
| Household Size | 2.87 | 2.76 | 2.60 |
| Households | 222 | 5,618 | 124,010,992 |
| Family Households | 156 | 4,138 | 80,755,759 |
| Married couple, w/children | 39.7% | 32.6% | 30.5% |
| Married couple, no children | 38.5% | 49.1% | 42.9% |
| Non Family Households | 66 | 1,480 | 43,255,233 |
| Single householder, w/children | 11.5% | 12.4% | 15.8% |
| Single householder, no children | 10.3% | 5.8% | 10.8% |