| | Orland, CA | Horizon City, TX | United States |
| Population | 8,168 | 22,075 | 329,725,481 |
| Female Population | 48.7% | 45.4% | 50.5% |
| Male Population | 51.3% | 54.6% | 49.5% |
| Median Age | 34.8 | 30.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 7,405 | 16,935 | 309,327,143 |
| Population - 2000 | 6,281 | 5,233 | 285,036,114 |
| Population - 1990 | 5,052 | 2,308 | 251,960,433 |
| Pop. 2000 to Now | 28.5% | 287.1% | 15.6% |
| Pop. 1990 to Now | 59.7% | 777.7% | 30.8% |
| space4 | | | |
| Population Density | 2,748.3 | 2,533.3 | 93.4 |
| Land Area | 3.0 | 8.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Orland, CA | Horizon City, TX | United States |
| Age 0 to 4 | 10.1% | 7.6% | 5.9% |
| Age 5 to 9 | 7.8% | 11.1% | 6.1% |
| Age 10 to 14 | 9.2% | 9.1% | 6.6% |
| Age 15 to 17 | 5.3% | 6.4% | 3.9% |
| Age 18 to 20 | 2.1% | 4.9% | 4.0% |
| Age 21 to 24 | 2.6% | 3.6% | 5.2% |
| Age 25 to 34 | 13.3% | 15.1% | 13.8% |
| Age 35 to 44 | 14.6% | 18.9% | 12.9% |
| Age 45 to 54 | 9.9% | 7.9% | 12.6% |
| Age 55 to 59 | 4.1% | 3.7% | 6.7% |
| Age 60 to 64 | 5.8% | 6.2% | 6.3% |
| Age 65 to 74 | 9.6% | 4.3% | 9.6% |
| Age 75 to 84 | 4.6% | 0.8% | 4.5% |
| Age 85 and over | 1.0% | 0.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Orland, CA | Horizon City, TX | United States |
| White | 35.1% | 6.5% | 59.4% |
| Black | 0.0% | 3.1% | 12.2% |
| Asian | 2.5% | 0.0% | 5.6% |
| Native American | 1.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.3% | 0.2% | 3.2% |
| Hispanic | 60.0% | 90.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Orland, CA | Horizon City, TX | United States |
| Married Population | 58.5% | 52.6% | 49.8% |
| Currently Married | 57.0% | 51.9% | 48.0% |
| Married but Separated | 1.6% | 0.8% | 1.8% |
| Single Population | 41.5% | 47.4% | 50.2% |
| Never Married | 26.4% | 37.5% | 33.8% |
| Divorced | 11.5% | 7.5% | 10.8% |
| Widowed | 3.6% | 2.4% | 5.6% |
| space5 | | | |
| Household Size | 2.92 | 3.39 | 2.60 |
| Households | 2,797 | 6,506 | 124,010,992 |
| Family Households | 2,186 | 5,345 | 80,755,759 |
| Married couple, w/children | 38.0% | 47.1% | 30.5% |
| Married couple, no children | 34.4% | 26.1% | 42.9% |
| Non Family Households | 611 | 1,161 | 43,255,233 |
| Single householder, w/children | 22.2% | 20.6% | 15.8% |
| Single householder, no children | 5.4% | 6.1% | 10.8% |