| | Ririe, ID | Jefferson, TX | United States |
| Population | 666 | 2,242 | 329,725,481 |
| Female Population | 40.2% | 58.2% | 50.5% |
| Male Population | 59.8% | 41.8% | 49.5% |
| Median Age | 29.7 | 41.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 662 | 2,085 | 309,327,143 |
| Population - 2000 | 545 | 2,024 | 285,036,114 |
| Population - 1990 | 596 | 2,199 | 251,960,433 |
| Pop. 2000 to Now | 27.3% | -4.9% | 15.6% |
| Pop. 1990 to Now | 16.4% | -12.5% | 30.8% |
| space4 | | | |
| Population Density | 1,288.2 | 504.1 | 93.4 |
| Land Area | 0.5 | 4.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Ririe, ID | Jefferson, TX | United States |
| Age 0 to 4 | 9.2% | 7.3% | 5.9% |
| Age 5 to 9 | 0.9% | 7.7% | 6.1% |
| Age 10 to 14 | 2.9% | 6.7% | 6.6% |
| Age 15 to 17 | 7.8% | 4.0% | 3.9% |
| Age 18 to 20 | 4.8% | 3.9% | 4.0% |
| Age 21 to 24 | 14.0% | 4.5% | 5.2% |
| Age 25 to 34 | 20.9% | 7.3% | 13.8% |
| Age 35 to 44 | 5.6% | 16.1% | 12.9% |
| Age 45 to 54 | 5.6% | 7.9% | 12.6% |
| Age 55 to 59 | 4.5% | 7.7% | 6.7% |
| Age 60 to 64 | 15.0% | 3.9% | 6.3% |
| Age 65 to 74 | 7.5% | 13.9% | 9.6% |
| Age 75 to 84 | 1.5% | 4.6% | 4.5% |
| Age 85 and over | 0.0% | 4.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Ririe, ID | Jefferson, TX | United States |
| White | 69.8% | 36.1% | 59.4% |
| Black | 0.0% | 54.3% | 12.2% |
| Asian | 0.0% | 1.1% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.2% | 3.3% | 3.2% |
| Hispanic | 30.0% | 5.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Ririe, ID | Jefferson, TX | United States |
| Married Population | 50.9% | 38.2% | 49.8% |
| Currently Married | 50.9% | 38.2% | 48.0% |
| Married but Separated | 0.0% | 0.0% | 1.8% |
| Single Population | 49.1% | 61.8% | 50.2% |
| Never Married | 35.2% | 37.7% | 33.8% |
| Divorced | 14.0% | 11.0% | 10.8% |
| Widowed | 0.0% | 13.2% | 5.6% |
| space5 | | | |
| Household Size | 2.71 | 2.26 | 2.60 |
| Households | 246 | 951 | 124,010,992 |
| Family Households | 195 | 530 | 80,755,759 |
| Married couple, w/children | 32.3% | 23.0% | 30.5% |
| Married couple, no children | 42.1% | 37.0% | 42.9% |
| Non Family Households | 51 | 421 | 43,255,233 |
| Single householder, w/children | 16.4% | 34.3% | 15.8% |
| Single householder, no children | 9.2% | 5.7% | 10.8% |