| | Ross, ND | New Town, ND | United States |
| Population | 208 | 2,745 | 329,725,481 |
| Female Population | 27.4% | 48.1% | 50.5% |
| Male Population | 72.6% | 52.0% | 49.5% |
| Median Age | 34 | 28.4 | 38.4 |
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| Population - 2010 | 97 | 1,942 | 309,327,143 |
| Population - 2000 | 48 | 1,367 | 285,036,114 |
| Population - 1990 | 61 | 1,388 | 251,960,433 |
| Pop. 2000 to Now | 141.7% | 92.0% | 15.6% |
| Pop. 1990 to Now | 90.2% | 89.1% | 30.8% |
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| Population Density | 722.2 | 2,304.8 | 93.4 |
| Land Area | 0.3 | 1.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Ross, ND | New Town, ND | United States |
| Age 0 to 4 | 2.4% | 7.5% | 5.9% |
| Age 5 to 9 | 14.4% | 11.6% | 6.1% |
| Age 10 to 14 | 23.6% | 11.0% | 6.6% |
| Age 15 to 17 | 0.0% | 3.6% | 3.9% |
| Age 18 to 20 | 0.0% | 7.6% | 4.0% |
| Age 21 to 24 | 0.0% | 4.9% | 5.2% |
| Age 25 to 34 | 13.9% | 11.5% | 13.8% |
| Age 35 to 44 | 34.6% | 14.9% | 12.9% |
| Age 45 to 54 | 2.4% | 10.5% | 12.6% |
| Age 55 to 59 | 6.7% | 7.4% | 6.7% |
| Age 60 to 64 | 1.9% | 3.5% | 6.3% |
| Age 65 to 74 | 0.0% | 4.4% | 9.6% |
| Age 75 to 84 | 0.0% | 1.1% | 4.5% |
| Age 85 and over | 0.0% | 0.3% | 1.9% |
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| Race | | | |
| | Ross, ND | New Town, ND | United States |
| White | 69.7% | 14.8% | 59.4% |
| Black | 0.0% | 1.5% | 12.2% |
| Asian | 0.0% | 0.5% | 5.6% |
| Native American | 0.0% | 66.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.5% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 1.8% | 3.2% |
| Hispanic | 30.3% | 14.6% | 18.4% |
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| Marriage & Family | | | |
| | Ross, ND | New Town, ND | United States |
| Married Population | 31.5% | 41.9% | 49.8% |
| Currently Married | 31.5% | 39.9% | 48.0% |
| Married but Separated | 0.0% | 1.9% | 1.8% |
| Single Population | 68.5% | 58.1% | 50.2% |
| Never Married | 30.6% | 44.0% | 33.8% |
| Divorced | 37.9% | 11.7% | 10.8% |
| Widowed | 0.0% | 2.5% | 5.6% |
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| Household Size | 2.67 | 3.27 | 2.60 |
| Households | 78 | 835 | 124,010,992 |
| Family Households | 64 | 520 | 80,755,759 |
| Married couple, w/children | 10.9% | 19.6% | 30.5% |
| Married couple, no children | 9.4% | 34.2% | 42.9% |
| Non Family Households | 14 | 315 | 43,255,233 |
| Single householder, w/children | 79.7% | 26.7% | 15.8% |
| Single householder, no children | 0.0% | 19.4% | 10.8% |