| | Newport, RI | Atlantic City, NJ | United States |
| Population | 25,322 | 38,481 | 329,725,481 |
| Female Population | 50.9% | 50.9% | 50.5% |
| Male Population | 49.1% | 49.1% | 49.5% |
| Median Age | 35.2 | 37.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 24,935 | 39,533 | 309,327,143 |
| Population - 2000 | 26,475 | 40,517 | 285,036,114 |
| Population - 1990 | 28,227 | 37,986 | 251,960,433 |
| Pop. 2000 to Now | -7.8% | -7.3% | 15.6% |
| Pop. 1990 to Now | -13.5% | -1.1% | 30.8% |
| space4 | | | |
| Population Density | 3,304.0 | 3,576.3 | 93.4 |
| Land Area | 7.7 | 10.8 | 3,531,905.4 |
| Water Area | 3.7 | 6.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Newport, RI | Atlantic City, NJ | United States |
| Age 0 to 4 | 5.0% | 8.0% | 5.9% |
| Age 5 to 9 | 3.6% | 6.4% | 6.1% |
| Age 10 to 14 | 3.5% | 7.9% | 6.6% |
| Age 15 to 17 | 2.1% | 4.3% | 3.9% |
| Age 18 to 20 | 7.2% | 3.0% | 4.0% |
| Age 21 to 24 | 9.3% | 6.0% | 5.2% |
| Age 25 to 34 | 19.2% | 11.0% | 13.8% |
| Age 35 to 44 | 9.4% | 11.3% | 12.9% |
| Age 45 to 54 | 10.7% | 12.8% | 12.6% |
| Age 55 to 59 | 5.2% | 7.1% | 6.7% |
| Age 60 to 64 | 5.7% | 7.1% | 6.3% |
| Age 65 to 74 | 11.4% | 9.3% | 9.6% |
| Age 75 to 84 | 5.4% | 4.5% | 4.5% |
| Age 85 and over | 2.3% | 1.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Newport, RI | Atlantic City, NJ | United States |
| White | 76.6% | 14.5% | 59.4% |
| Black | 6.6% | 32.3% | 12.2% |
| Asian | 2.2% | 16.7% | 5.6% |
| Native American | 1.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.8% | 0.4% | 0.4% |
| Two or More Races | 4.1% | 4.2% | 3.2% |
| Hispanic | 8.6% | 31.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Newport, RI | Atlantic City, NJ | United States |
| Married Population | 37.7% | 35.2% | 49.8% |
| Currently Married | 35.8% | 30.0% | 48.0% |
| Married but Separated | 1.9% | 5.1% | 1.8% |
| Single Population | 62.3% | 64.9% | 50.2% |
| Never Married | 46.9% | 46.4% | 33.8% |
| Divorced | 10.6% | 12.4% | 10.8% |
| Widowed | 4.8% | 6.1% | 5.6% |
| space5 | | | |
| Household Size | 2.15 | 2.34 | 2.60 |
| Households | 10,177 | 16,170 | 124,010,992 |
| Family Households | 5,003 | 8,210 | 80,755,759 |
| Married couple, w/children | 21.1% | 21.8% | 30.5% |
| Married couple, no children | 50.9% | 24.1% | 42.9% |
| Non Family Households | 5,174 | 7,960 | 43,255,233 |
| Single householder, w/children | 16.3% | 35.4% | 15.8% |
| Single householder, no children | 11.7% | 18.8% | 10.8% |