| | Inglis, FL | Inverness, FL | United States |
| Population | 1,669 | 7,423 | 329,725,481 |
| Female Population | 47.4% | 57.3% | 50.5% |
| Male Population | 52.6% | 42.7% | 49.5% |
| Median Age | 54.4 | 58.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,315 | 7,255 | 309,327,143 |
| Population - 2000 | 1,491 | 6,789 | 285,036,114 |
| Population - 1990 | 1,241 | 5,797 | 251,960,433 |
| Pop. 2000 to Now | -7.9% | 13.0% | 15.6% |
| Pop. 1990 to Now | 10.7% | 32.4% | 30.8% |
| space4 | | | |
| Population Density | 499.1 | 975.2 | 93.4 |
| Land Area | 3.3 | 7.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Inglis, FL | Inverness, FL | United States |
| Age 0 to 4 | 6.0% | 3.7% | 5.9% |
| Age 5 to 9 | 1.7% | 3.4% | 6.1% |
| Age 10 to 14 | 2.8% | 3.1% | 6.6% |
| Age 15 to 17 | 0.8% | 3.6% | 3.9% |
| Age 18 to 20 | 1.0% | 2.8% | 4.0% |
| Age 21 to 24 | 3.1% | 2.7% | 5.2% |
| Age 25 to 34 | 21.9% | 7.9% | 13.8% |
| Age 35 to 44 | 2.6% | 10.4% | 12.9% |
| Age 45 to 54 | 11.9% | 7.0% | 12.6% |
| Age 55 to 59 | 10.8% | 8.0% | 6.7% |
| Age 60 to 64 | 8.9% | 9.3% | 6.3% |
| Age 65 to 74 | 17.3% | 18.1% | 9.6% |
| Age 75 to 84 | 9.8% | 14.9% | 4.5% |
| Age 85 and over | 1.4% | 5.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Inglis, FL | Inverness, FL | United States |
| White | 93.8% | 85.7% | 59.4% |
| Black | 1.1% | 4.4% | 12.2% |
| Asian | 0.0% | 3.1% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.9% | 1.1% | 3.2% |
| Hispanic | 3.2% | 5.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Inglis, FL | Inverness, FL | United States |
| Married Population | 35.8% | 42.5% | 49.8% |
| Currently Married | 34.5% | 42.1% | 48.0% |
| Married but Separated | 1.3% | 0.4% | 1.8% |
| Single Population | 64.2% | 57.5% | 50.2% |
| Never Married | 35.5% | 20.7% | 33.8% |
| Divorced | 18.3% | 22.8% | 10.8% |
| Widowed | 10.4% | 14.1% | 5.6% |
| space5 | | | |
| Household Size | 2.12 | 1.92 | 2.60 |
| Households | 763 | 3,664 | 124,010,992 |
| Family Households | 424 | 1,734 | 80,755,759 |
| Married couple, w/children | 6.8% | 14.2% | 30.5% |
| Married couple, no children | 45.8% | 60.6% | 42.9% |
| Non Family Households | 339 | 1,930 | 43,255,233 |
| Single householder, w/children | 37.5% | 14.5% | 15.8% |
| Single householder, no children | 9.9% | 10.7% | 10.8% |