| | Azle, TX | Tumwater, WA | United States |
| Population | 13,157 | 24,855 | 329,725,481 |
| Female Population | 51.5% | 53.5% | 50.5% |
| Male Population | 48.5% | 46.5% | 49.5% |
| Median Age | 38.2 | 35.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 10,881 | 20,162 | 309,327,143 |
| Population - 2000 | 9,600 | 12,698 | 285,036,114 |
| Population - 1990 | 8,868 | 9,976 | 251,960,433 |
| Pop. 2000 to Now | 41.7% | 91.2% | 15.6% |
| Pop. 1990 to Now | 53.4% | 143.3% | 30.8% |
| space4 | | | |
| Population Density | 1,496.5 | 1,428.1 | 93.4 |
| Land Area | 8.8 | 17.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.3 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Azle, TX | Tumwater, WA | United States |
| Age 0 to 4 | 9.2% | 4.5% | 5.9% |
| Age 5 to 9 | 6.4% | 7.5% | 6.1% |
| Age 10 to 14 | 7.1% | 6.8% | 6.6% |
| Age 15 to 17 | 3.7% | 3.1% | 3.9% |
| Age 18 to 20 | 1.0% | 4.6% | 4.0% |
| Age 21 to 24 | 2.0% | 3.9% | 5.2% |
| Age 25 to 34 | 16.0% | 18.8% | 13.8% |
| Age 35 to 44 | 14.5% | 15.2% | 12.9% |
| Age 45 to 54 | 10.6% | 11.3% | 12.6% |
| Age 55 to 59 | 5.5% | 5.2% | 6.7% |
| Age 60 to 64 | 9.9% | 6.7% | 6.3% |
| Age 65 to 74 | 8.8% | 7.7% | 9.6% |
| Age 75 to 84 | 4.4% | 2.9% | 4.5% |
| Age 85 and over | 0.7% | 1.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Azle, TX | Tumwater, WA | United States |
| White | 85.1% | 74.6% | 59.4% |
| Black | 1.7% | 3.7% | 12.2% |
| Asian | 0.3% | 3.8% | 5.6% |
| Native American | 1.1% | 0.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.3% | 0.2% |
| Other | 0.1% | 1.6% | 0.4% |
| Two or More Races | 2.2% | 7.4% | 3.2% |
| Hispanic | 9.6% | 7.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Azle, TX | Tumwater, WA | United States |
| Married Population | 59.8% | 46.8% | 49.8% |
| Currently Married | 58.6% | 45.5% | 48.0% |
| Married but Separated | 1.2% | 1.3% | 1.8% |
| Single Population | 40.2% | 53.2% | 50.2% |
| Never Married | 18.5% | 35.5% | 33.8% |
| Divorced | 14.6% | 13.4% | 10.8% |
| Widowed | 7.1% | 4.3% | 5.6% |
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| Household Size | 2.69 | 2.54 | 2.60 |
| Households | 4,848 | 9,730 | 124,010,992 |
| Family Households | 3,633 | 6,117 | 80,755,759 |
| Married couple, w/children | 36.1% | 32.9% | 30.5% |
| Married couple, no children | 44.0% | 36.5% | 42.9% |
| Non Family Households | 1,215 | 3,613 | 43,255,233 |
| Single householder, w/children | 13.2% | 19.3% | 15.8% |
| Single householder, no children | 6.7% | 11.3% | 10.8% |