| | North Richland Hills, TX | Toledo, OH | United States |
| Population | 69,817 | 271,454 | 329,725,481 |
| Female Population | 51.2% | 51.1% | 50.5% |
| Male Population | 48.8% | 48.9% | 49.5% |
| Median Age | 39.3 | 35.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 63,287 | 287,077 | 309,327,143 |
| Population - 2000 | 55,635 | 313,619 | 285,036,114 |
| Population - 1990 | 45,895 | 332,943 | 251,960,433 |
| Pop. 2000 to Now | 29.3% | -13.4% | 15.6% |
| Pop. 1990 to Now | 56.8% | -18.5% | 30.8% |
| space4 | | | |
| Population Density | 3,850.9 | 3,372.6 | 93.4 |
| Land Area | 18.1 | 80.5 | 3,531,905.4 |
| Water Area | 0.0 | 3.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | North Richland Hills, TX | Toledo, OH | United States |
| Age 0 to 4 | 5.8% | 6.4% | 5.9% |
| Age 5 to 9 | 5.1% | 6.7% | 6.1% |
| Age 10 to 14 | 7.3% | 6.5% | 6.6% |
| Age 15 to 17 | 4.0% | 3.6% | 3.9% |
| Age 18 to 20 | 3.2% | 4.6% | 4.0% |
| Age 21 to 24 | 4.8% | 5.6% | 5.2% |
| Age 25 to 34 | 13.6% | 15.8% | 13.8% |
| Age 35 to 44 | 12.7% | 11.6% | 12.9% |
| Age 45 to 54 | 12.9% | 11.9% | 12.6% |
| Age 55 to 59 | 7.3% | 6.6% | 6.7% |
| Age 60 to 64 | 7.0% | 6.1% | 6.3% |
| Age 65 to 74 | 9.8% | 8.9% | 9.6% |
| Age 75 to 84 | 4.4% | 3.8% | 4.5% |
| Age 85 and over | 2.0% | 1.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | North Richland Hills, TX | Toledo, OH | United States |
| White | 66.1% | 57.3% | 59.4% |
| Black | 6.1% | 27.7% | 12.2% |
| Asian | 4.0% | 1.3% | 5.6% |
| Native American | 0.2% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.0% | 0.2% |
| Other | 0.2% | 0.4% | 0.4% |
| Two or More Races | 3.3% | 4.4% | 3.2% |
| Hispanic | 20.0% | 8.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | North Richland Hills, TX | Toledo, OH | United States |
| Married Population | 54.0% | 35.3% | 49.8% |
| Currently Married | 52.5% | 33.2% | 48.0% |
| Married but Separated | 1.5% | 2.1% | 1.8% |
| Single Population | 46.0% | 64.7% | 50.2% |
| Never Married | 29.4% | 44.9% | 33.8% |
| Divorced | 10.7% | 14.2% | 10.8% |
| Widowed | 6.0% | 5.6% | 5.6% |
| space5 | | | |
| Household Size | 2.59 | 2.27 | 2.60 |
| Households | 26,882 | 116,257 | 124,010,992 |
| Family Households | 18,398 | 62,190 | 80,755,759 |
| Married couple, w/children | 29.6% | 19.0% | 30.5% |
| Married couple, no children | 46.3% | 34.8% | 42.9% |
| Non Family Households | 8,484 | 54,067 | 43,255,233 |
| Single householder, w/children | 14.1% | 32.1% | 15.8% |
| Single householder, no children | 10.0% | 14.1% | 10.8% |