| | Woodbranch, TX | Algonquin, IL | United States |
| Population | 1,628 | 29,869 | 329,725,481 |
| Female Population | 43.9% | 49.5% | 50.5% |
| Male Population | 56.1% | 50.5% | 49.5% |
| Median Age | 35.1 | 42 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,282 | 30,079 | 309,327,143 |
| Population - 2000 | 1,305 | 23,276 | 285,036,114 |
| Population - 1990 | 1,312 | 11,663 | 251,960,433 |
| Pop. 2000 to Now | 14.8% | 32.0% | 15.6% |
| Pop. 1990 to Now | 14.2% | 163.5% | 30.8% |
| space4 | | | |
| Population Density | 820.6 | 2,442.1 | 93.4 |
| Land Area | 2.0 | 12.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Woodbranch, TX | Algonquin, IL | United States |
| Age 0 to 4 | 13.6% | 4.7% | 5.9% |
| Age 5 to 9 | 4.8% | 6.5% | 6.1% |
| Age 10 to 14 | 10.2% | 5.9% | 6.6% |
| Age 15 to 17 | 4.4% | 4.8% | 3.9% |
| Age 18 to 20 | 5.2% | 3.9% | 4.0% |
| Age 21 to 24 | 2.6% | 4.6% | 5.2% |
| Age 25 to 34 | 8.5% | 12.0% | 13.8% |
| Age 35 to 44 | 13.9% | 11.8% | 12.9% |
| Age 45 to 54 | 13.6% | 16.3% | 12.6% |
| Age 55 to 59 | 6.4% | 9.8% | 6.7% |
| Age 60 to 64 | 2.5% | 6.8% | 6.3% |
| Age 65 to 74 | 10.3% | 7.5% | 9.6% |
| Age 75 to 84 | 3.1% | 3.4% | 4.5% |
| Age 85 and over | 0.7% | 2.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Woodbranch, TX | Algonquin, IL | United States |
| White | 56.7% | 77.3% | 59.4% |
| Black | 0.6% | 2.5% | 12.2% |
| Asian | 0.6% | 6.8% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 5.7% | 2.8% | 3.2% |
| Hispanic | 36.5% | 10.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Woodbranch, TX | Algonquin, IL | United States |
| Married Population | 67.6% | 59.0% | 49.8% |
| Currently Married | 67.6% | 58.1% | 48.0% |
| Married but Separated | 0.0% | 0.9% | 1.8% |
| Single Population | 32.4% | 41.0% | 50.2% |
| Never Married | 20.6% | 27.7% | 33.8% |
| Divorced | 6.6% | 8.1% | 10.8% |
| Widowed | 5.2% | 5.3% | 5.6% |
| space5 | | | |
| Household Size | 3.22 | 2.71 | 2.60 |
| Households | 505 | 11,018 | 124,010,992 |
| Family Households | 437 | 8,472 | 80,755,759 |
| Married couple, w/children | 39.1% | 32.4% | 30.5% |
| Married couple, no children | 50.3% | 49.4% | 42.9% |
| Non Family Households | 68 | 2,546 | 43,255,233 |
| Single householder, w/children | 8.2% | 10.0% | 15.8% |
| Single householder, no children | 2.3% | 8.3% | 10.8% |