| | Seattle, WA | Cleveland, OH | United States |
| | 688,245 | 388,812 | 321,004,407 |
| | 49.8% | 52.1% | 50.8% |
| | 50.2% | 47.9% | 49.2% |
| | 35.7 | 35.8 | 37.8 |
| space3 | | | |
| | 595,240 | 409,221 | 308,745,538 |
| | 563,374 | 478,403 | 285,036,114 |
| | 516,259 | 505,616 | 251,960,433 |
| | 22.2% | -18.7% | 12.6% |
| | 33.3% | -23.1% | 27.4% |
| space4 | | | |
| | 8,207.0 | 5,004.0 | 90.9 |
| | 83.9 | 77.7 | 3,531,905.4 |
| | 58.2 | 4.8 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Seattle, WA | Cleveland, OH | United States |
| | 4.9% | 6.7% | 6.2% |
| | 4.6% | 6.2% | 6.4% |
| | 3.8% | 6.1% | 6.5% |
| | 2.1% | 3.8% | 3.9% |
| | 3.8% | 4.5% | 4.1% |
| | 7.0% | 6.7% | 5.6% |
| | 22.5% | 14.9% | 13.7% |
| | 15.8% | 11.4% | 12.7% |
| | 12.4% | 13.1% | 13.4% |
| | 5.6% | 7.2% | 6.7% |
| | 5.5% | 6.0% | 6.0% |
| | 7.1% | 7.4% | 8.6% |
| | 3.1% | 4.1% | 4.4% |
| | 1.9% | 1.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Seattle, WA | Cleveland, OH | United States |
| | 65.3% | 33.8% | 61.5% |
| | 7.0% | 49.8% | 12.3% |
| | 14.4% | 2.0% | 5.3% |
| | 0.5% | 0.2% | 0.7% |
| | 0.4% | 0.0% | 0.2% |
| | 0.3% | 0.2% | 0.2% |
| | 5.8% | 2.8% | 2.3% |
| | 6.5% | 11.2% | 17.6% |
| space2 | | | |
| Marriage & Family | | | |
| | Seattle, WA | Cleveland, OH | United States |
| | 42.1% | 28.4% | 50.2% |
| | 40.8% | 25.1% | 48.2% |
| | 1.2% | 3.4% | 2.0% |
| | 57.9% | 71.6% | 49.8% |
| | 44.1% | 50.7% | 33.1% |
| | 10.1% | 14.3% | 10.9% |
| | 3.7% | 6.6% | 5.8% |
| space5 | | | |
| | 2.11 | 2.23 | 2.63 |
| | 314,850 | 168,496 | 118,825,921 |
| | 142,796 | 83,513 | 78,298,703 |
| | 32.1% | 15.9% | 31.1% |
| | 47.0% | 26.2% | 42.3% |
| | 172,054 | 84,983 | 40,527,218 |
| | 11.5% | 38.0% | 16.3% |
| | 9.3% | 19.9% | 10.3% |