| | New Market, MN | Green Valley, AZ | United States |
| Population | 3,530 | 20,729 | 329,725,481 |
| Female Population | 48.3% | 55.2% | 50.5% |
| Male Population | 51.7% | 44.8% | 49.5% |
| Median Age | 47 | 73 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,459 | 21,403 | 309,327,143 |
| Population - 2000 | 3,057 | 17,283 | 285,036,114 |
| Population - 1990 | 2,008 | 13,231 | 251,960,433 |
| Pop. 2000 to Now | 21.8% | 33.3% | 15.6% |
| Pop. 1990 to Now | 85.5% | 74.1% | 30.8% |
| space4 | | | |
| Population Density | 108.7 | 642.9 | 93.4 |
| Land Area | 32.5 | 32.2 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | New Market, MN | Green Valley, AZ | United States |
| Age 0 to 4 | 2.8% | 0.1% | 5.9% |
| Age 5 to 9 | 3.7% | 0.4% | 6.1% |
| Age 10 to 14 | 7.4% | 0.2% | 6.6% |
| Age 15 to 17 | 5.4% | 0.1% | 3.9% |
| Age 18 to 20 | 6.0% | 0.4% | 4.0% |
| Age 21 to 24 | 5.0% | 0.2% | 5.2% |
| Age 25 to 34 | 7.1% | 1.2% | 13.8% |
| Age 35 to 44 | 10.3% | 1.4% | 12.9% |
| Age 45 to 54 | 16.5% | 2.5% | 12.6% |
| Age 55 to 59 | 8.1% | 4.5% | 6.7% |
| Age 60 to 64 | 9.7% | 9.1% | 6.3% |
| Age 65 to 74 | 11.4% | 38.0% | 9.6% |
| Age 75 to 84 | 5.5% | 33.5% | 4.5% |
| Age 85 and over | 1.2% | 8.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | New Market, MN | Green Valley, AZ | United States |
| White | 94.4% | 92.3% | 59.4% |
| Black | 0.1% | 0.5% | 12.2% |
| Asian | 2.3% | 0.3% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.1% | 0.4% |
| Two or More Races | 2.8% | 0.9% | 3.2% |
| Hispanic | 0.1% | 5.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | New Market, MN | Green Valley, AZ | United States |
| Married Population | 64.0% | 63.0% | 49.8% |
| Currently Married | 63.7% | 62.2% | 48.0% |
| Married but Separated | 0.2% | 0.8% | 1.8% |
| Single Population | 36.0% | 37.0% | 50.2% |
| Never Married | 27.7% | 6.0% | 33.8% |
| Divorced | 4.8% | 17.1% | 10.8% |
| Widowed | 3.5% | 13.9% | 5.6% |
| space5 | | | |
| Household Size | 2.88 | 1.61 | 2.60 |
| Households | 1,215 | 12,847 | 124,010,992 |
| Family Households | 1,058 | 6,797 | 80,755,759 |
| Married couple, w/children | 31.5% | 1.0% | 30.5% |
| Married couple, no children | 58.9% | 91.7% | 42.9% |
| Non Family Households | 157 | 6,050 | 43,255,233 |
| Single householder, w/children | 1.8% | 0.9% | 15.8% |
| Single householder, no children | 7.8% | 6.5% | 10.8% |