| | Argyle, TX | Saddlebrooke, AZ | United States |
| Population | 4,336 | 11,252 | 329,725,481 |
| Female Population | 47.8% | 51.1% | 50.5% |
| Male Population | 52.2% | 48.9% | 49.5% |
| Median Age | 52.8 | 71.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,273 | 9,005 | 309,327,143 |
| Population - 2000 | 2,365 | 4,594 | 285,036,114 |
| Population - 1990 | 1,575 | 578 | 251,960,433 |
| Pop. 2000 to Now | 95.3% | 165.6% | 15.6% |
| Pop. 1990 to Now | 193.3% | 2,010.9% | 30.8% |
| space4 | | | |
| Population Density | 380.2 | 384.7 | 93.4 |
| Land Area | 11.4 | 29.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Argyle, TX | Saddlebrooke, AZ | United States |
| Age 0 to 4 | 1.2% | 1.8% | 5.9% |
| Age 5 to 9 | 6.6% | 1.7% | 6.1% |
| Age 10 to 14 | 4.3% | 2.1% | 6.6% |
| Age 15 to 17 | 3.0% | 0.4% | 3.9% |
| Age 18 to 20 | 5.0% | 0.6% | 4.0% |
| Age 21 to 24 | 0.7% | 0.9% | 5.2% |
| Age 25 to 34 | 7.5% | 2.8% | 13.8% |
| Age 35 to 44 | 5.1% | 4.5% | 12.9% |
| Age 45 to 54 | 24.3% | 1.8% | 12.6% |
| Age 55 to 59 | 17.8% | 5.4% | 6.7% |
| Age 60 to 64 | 5.1% | 7.3% | 6.3% |
| Age 65 to 74 | 11.5% | 36.6% | 9.6% |
| Age 75 to 84 | 4.7% | 30.1% | 4.5% |
| Age 85 and over | 3.2% | 4.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Argyle, TX | Saddlebrooke, AZ | United States |
| White | 88.3% | 89.5% | 59.4% |
| Black | 1.4% | 0.2% | 12.2% |
| Asian | 4.8% | 1.3% | 5.6% |
| Native American | 0.0% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 0.7% | 3.2% |
| Hispanic | 5.4% | 7.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Argyle, TX | Saddlebrooke, AZ | United States |
| Married Population | 73.0% | 81.0% | 49.8% |
| Currently Married | 72.7% | 81.0% | 48.0% |
| Married but Separated | 0.3% | 0.0% | 1.8% |
| Single Population | 27.0% | 19.0% | 50.2% |
| Never Married | 15.1% | 3.9% | 33.8% |
| Divorced | 7.3% | 6.9% | 10.8% |
| Widowed | 4.6% | 8.2% | 5.6% |
| space5 | | | |
| Household Size | 2.54 | 1.89 | 2.60 |
| Households | 1,710 | 5,962 | 124,010,992 |
| Family Households | 1,358 | 4,342 | 80,755,759 |
| Married couple, w/children | 26.4% | 7.8% | 30.5% |
| Married couple, no children | 67.2% | 89.3% | 42.9% |
| Non Family Households | 352 | 1,620 | 43,255,233 |
| Single householder, w/children | 0.8% | 1.6% | 15.8% |
| Single householder, no children | 5.7% | 1.3% | 10.8% |