| | Hazen, ND | Beach, ND | United States |
| Population | 2,564 | 1,017 | 329,725,481 |
| Female Population | 48.4% | 53.2% | 50.5% |
| Male Population | 51.6% | 46.8% | 49.5% |
| Median Age | 42.5 | 39.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,440 | 1,023 | 309,327,143 |
| Population - 2000 | 2,457 | 1,116 | 285,036,114 |
| Population - 1990 | 2,818 | 1,205 | 251,960,433 |
| Pop. 2000 to Now | -5.1% | -8.1% | 15.6% |
| Pop. 1990 to Now | -17.3% | -14.9% | 30.8% |
| space4 | | | |
| Population Density | 1,932.2 | 431.7 | 93.4 |
| Land Area | 1.3 | 2.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Hazen, ND | Beach, ND | United States |
| Age 0 to 4 | 7.5% | 11.7% | 5.9% |
| Age 5 to 9 | 7.9% | 5.2% | 6.1% |
| Age 10 to 14 | 7.7% | 3.0% | 6.6% |
| Age 15 to 17 | 2.4% | 4.1% | 3.9% |
| Age 18 to 20 | 1.4% | 0.6% | 4.0% |
| Age 21 to 24 | 3.2% | 2.9% | 5.2% |
| Age 25 to 34 | 11.3% | 16.5% | 13.8% |
| Age 35 to 44 | 12.4% | 9.4% | 12.9% |
| Age 45 to 54 | 13.8% | 12.6% | 12.6% |
| Age 55 to 59 | 6.1% | 7.2% | 6.7% |
| Age 60 to 64 | 7.6% | 8.4% | 6.3% |
| Age 65 to 74 | 10.6% | 9.5% | 9.6% |
| Age 75 to 84 | 7.5% | 6.2% | 4.5% |
| Age 85 and over | 0.7% | 2.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Hazen, ND | Beach, ND | United States |
| White | 82.3% | 83.0% | 59.4% |
| Black | 0.6% | 0.0% | 12.2% |
| Asian | 1.7% | 0.0% | 5.6% |
| Native American | 2.8% | 1.8% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 4.3% | 0.0% | 0.4% |
| Two or More Races | 0.2% | 10.1% | 3.2% |
| Hispanic | 8.0% | 5.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Hazen, ND | Beach, ND | United States |
| Married Population | 64.4% | 60.8% | 49.8% |
| Currently Married | 63.3% | 60.8% | 48.0% |
| Married but Separated | 1.1% | 0.0% | 1.8% |
| Single Population | 35.6% | 39.2% | 50.2% |
| Never Married | 16.7% | 20.6% | 33.8% |
| Divorced | 11.3% | 13.5% | 10.8% |
| Widowed | 7.6% | 5.0% | 5.6% |
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| Household Size | 2.38 | 2.24 | 2.60 |
| Households | 1,060 | 436 | 124,010,992 |
| Family Households | 731 | 275 | 80,755,759 |
| Married couple, w/children | 25.9% | 26.5% | 30.5% |
| Married couple, no children | 62.5% | 61.8% | 42.9% |
| Non Family Households | 329 | 161 | 43,255,233 |
| Single householder, w/children | 8.2% | 5.1% | 15.8% |
| Single householder, no children | 3.4% | 6.5% | 10.8% |