| | Pasadena, TX | Sherwood, AR | United States |
| Population | 151,964 | 32,544 | 329,725,481 |
| Female Population | 49.9% | 51.8% | 50.5% |
| Male Population | 50.2% | 48.2% | 49.5% |
| Median Age | 31.7 | 39.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 149,603 | 29,687 | 309,327,143 |
| Population - 2000 | 141,674 | 21,511 | 285,036,114 |
| Population - 1990 | 119,363 | 18,893 | 251,960,433 |
| Pop. 2000 to Now | 5.5% | 47.2% | 15.6% |
| Pop. 1990 to Now | 25.2% | 67.5% | 30.8% |
| space4 | | | |
| Population Density | 3,483.9 | 1,563.6 | 93.4 |
| Land Area | 43.6 | 20.8 | 3,531,905.4 |
| Water Area | 1.4 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Pasadena, TX | Sherwood, AR | United States |
| Age 0 to 4 | 8.1% | 4.8% | 5.9% |
| Age 5 to 9 | 7.8% | 6.7% | 6.1% |
| Age 10 to 14 | 8.7% | 5.9% | 6.6% |
| Age 15 to 17 | 5.0% | 4.7% | 3.9% |
| Age 18 to 20 | 4.6% | 3.6% | 4.0% |
| Age 21 to 24 | 5.7% | 5.1% | 5.2% |
| Age 25 to 34 | 14.3% | 11.4% | 13.8% |
| Age 35 to 44 | 13.2% | 15.4% | 12.9% |
| Age 45 to 54 | 12.0% | 12.9% | 12.6% |
| Age 55 to 59 | 5.9% | 5.9% | 6.7% |
| Age 60 to 64 | 4.6% | 7.8% | 6.3% |
| Age 65 to 74 | 6.6% | 10.3% | 9.6% |
| Age 75 to 84 | 2.6% | 4.1% | 4.5% |
| Age 85 and over | 0.8% | 1.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Pasadena, TX | Sherwood, AR | United States |
| White | 22.7% | 64.5% | 59.4% |
| Black | 2.4% | 26.4% | 12.2% |
| Asian | 1.5% | 1.5% | 5.6% |
| Native American | 0.1% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 1.6% | 3.5% | 3.2% |
| Hispanic | 71.7% | 3.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Pasadena, TX | Sherwood, AR | United States |
| Married Population | 51.5% | 50.8% | 49.8% |
| Currently Married | 47.7% | 49.2% | 48.0% |
| Married but Separated | 3.8% | 1.6% | 1.8% |
| Single Population | 48.5% | 49.2% | 50.2% |
| Never Married | 34.6% | 29.1% | 33.8% |
| Divorced | 9.2% | 15.8% | 10.8% |
| Widowed | 4.8% | 4.3% | 5.6% |
| space5 | | | |
| Household Size | 3.10 | 2.45 | 2.60 |
| Households | 48,686 | 13,226 | 124,010,992 |
| Family Households | 36,384 | 8,917 | 80,755,759 |
| Married couple, w/children | 35.5% | 28.5% | 30.5% |
| Married couple, no children | 32.5% | 42.6% | 42.9% |
| Non Family Households | 12,302 | 4,309 | 43,255,233 |
| Single householder, w/children | 21.2% | 15.5% | 15.8% |
| Single householder, no children | 10.7% | 13.3% | 10.8% |