| | Sahuarita, AZ | Portsmouth, NH | United States |
| Population | 33,524 | 21,897 | 329,725,481 |
| Female Population | 51.8% | 52.5% | 50.5% |
| Male Population | 48.2% | 47.6% | 49.5% |
| Median Age | 36.3 | 42.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 26,268 | 20,770 | 309,327,143 |
| Population - 2000 | 3,242 | 20,784 | 285,036,114 |
| Population - 1990 | 2,508 | 25,925 | 251,960,433 |
| Pop. 2000 to Now | 897.1% | 3.7% | 15.6% |
| Pop. 1990 to Now | 1,189.0% | -16.9% | 30.8% |
| space4 | | | |
| Population Density | 1,065.6 | 1,398.4 | 93.4 |
| Land Area | 31.5 | 15.7 | 3,531,905.4 |
| Water Area | 0.0 | 1.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Sahuarita, AZ | Portsmouth, NH | United States |
| Age 0 to 4 | 8.9% | 3.5% | 5.9% |
| Age 5 to 9 | 7.2% | 4.9% | 6.1% |
| Age 10 to 14 | 8.2% | 3.9% | 6.6% |
| Age 15 to 17 | 4.3% | 2.9% | 3.9% |
| Age 18 to 20 | 4.7% | 1.8% | 4.0% |
| Age 21 to 24 | 3.6% | 4.9% | 5.2% |
| Age 25 to 34 | 10.4% | 17.5% | 13.8% |
| Age 35 to 44 | 14.1% | 13.6% | 12.9% |
| Age 45 to 54 | 9.7% | 13.0% | 12.6% |
| Age 55 to 59 | 4.3% | 6.5% | 6.7% |
| Age 60 to 64 | 4.6% | 7.3% | 6.3% |
| Age 65 to 74 | 11.2% | 12.0% | 9.6% |
| Age 75 to 84 | 7.1% | 5.9% | 4.5% |
| Age 85 and over | 1.6% | 2.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Sahuarita, AZ | Portsmouth, NH | United States |
| White | 53.9% | 87.3% | 59.4% |
| Black | 2.2% | 1.2% | 12.2% |
| Asian | 1.1% | 5.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.7% | 1.4% | 0.4% |
| Two or More Races | 2.7% | 2.9% | 3.2% |
| Hispanic | 39.5% | 2.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Sahuarita, AZ | Portsmouth, NH | United States |
| Married Population | 62.2% | 48.6% | 49.8% |
| Currently Married | 61.7% | 48.0% | 48.0% |
| Married but Separated | 0.5% | 0.7% | 1.8% |
| Single Population | 37.8% | 51.4% | 50.2% |
| Never Married | 24.2% | 33.7% | 33.8% |
| Divorced | 8.8% | 12.3% | 10.8% |
| Widowed | 4.8% | 5.4% | 5.6% |
| space5 | | | |
| Household Size | 2.94 | 2.05 | 2.60 |
| Households | 11,382 | 10,462 | 124,010,992 |
| Family Households | 8,898 | 5,348 | 80,755,759 |
| Married couple, w/children | 38.7% | 23.9% | 30.5% |
| Married couple, no children | 45.1% | 55.7% | 42.9% |
| Non Family Households | 2,484 | 5,114 | 43,255,233 |
| Single householder, w/children | 8.1% | 10.9% | 15.8% |
| Single householder, no children | 8.1% | 9.6% | 10.8% |