| | Oglesby, TX | Moody, TX | United States |
| Population | 563 | 1,385 | 329,725,481 |
| Female Population | 55.1% | 53.7% | 50.5% |
| Male Population | 44.9% | 46.4% | 49.5% |
| Median Age | 41.2 | 34.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 495 | 1,375 | 309,327,143 |
| Population - 2000 | 458 | 1,400 | 285,036,114 |
| Population - 1990 | 452 | 1,329 | 251,960,433 |
| Pop. 2000 to Now | 1.3% | 2.4% | 15.6% |
| Pop. 1990 to Now | 2.7% | 7.8% | 30.8% |
| space4 | | | |
| Population Density | 1,101.8 | 1,441.2 | 93.4 |
| Land Area | 0.5 | 1.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Oglesby, TX | Moody, TX | United States |
| Age 0 to 4 | 6.4% | 6.7% | 5.9% |
| Age 5 to 9 | 5.9% | 3.7% | 6.1% |
| Age 10 to 14 | 8.7% | 14.1% | 6.6% |
| Age 15 to 17 | 6.0% | 5.6% | 3.9% |
| Age 18 to 20 | 2.3% | 3.0% | 4.0% |
| Age 21 to 24 | 2.7% | 7.8% | 5.2% |
| Age 25 to 34 | 12.3% | 10.9% | 13.8% |
| Age 35 to 44 | 8.2% | 14.0% | 12.9% |
| Age 45 to 54 | 18.8% | 7.1% | 12.6% |
| Age 55 to 59 | 2.8% | 6.6% | 6.7% |
| Age 60 to 64 | 4.3% | 8.4% | 6.3% |
| Age 65 to 74 | 13.0% | 4.3% | 9.6% |
| Age 75 to 84 | 8.0% | 6.9% | 4.5% |
| Age 85 and over | 0.7% | 1.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Oglesby, TX | Moody, TX | United States |
| White | 68.0% | 56.8% | 59.4% |
| Black | 1.8% | 12.8% | 12.2% |
| Asian | 0.0% | 0.2% | 5.6% |
| Native American | 0.0% | 0.9% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 5.9% | 2.1% | 3.2% |
| Hispanic | 24.3% | 27.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Oglesby, TX | Moody, TX | United States |
| Married Population | 50.6% | 44.8% | 49.8% |
| Currently Married | 48.8% | 42.2% | 48.0% |
| Married but Separated | 1.8% | 2.7% | 1.8% |
| Single Population | 49.4% | 55.2% | 50.2% |
| Never Married | 24.3% | 33.0% | 33.8% |
| Divorced | 18.0% | 15.5% | 10.8% |
| Widowed | 7.2% | 6.7% | 5.6% |
| space5 | | | |
| Household Size | 2.68 | 2.91 | 2.60 |
| Households | 210 | 476 | 124,010,992 |
| Family Households | 146 | 318 | 80,755,759 |
| Married couple, w/children | 29.5% | 23.9% | 30.5% |
| Married couple, no children | 40.4% | 40.3% | 42.9% |
| Non Family Households | 64 | 158 | 43,255,233 |
| Single householder, w/children | 17.1% | 32.4% | 15.8% |
| Single householder, no children | 13.0% | 3.5% | 10.8% |