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> Washington > Walla Walla City
| City : | Walla Walla City |
| County : | Cascade County, Walla Walla County |
| State : | Washington (WA) |
| Land Area : | 12.80 sq mi |
| Water Area : | 0.03 sq mi |
| Latitude : | 46.0681885 |
| Longitude : | -118.3364382 |
| Population (2010): | 31,731 |
| Population Estimate (2012) : | 31,595 |
| Population Density : | 2,478.08/sq mi |
| Housing Units (2012) : | 12,514 |
| Median Household Income (2012) : | $42,032 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $52,486 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $189,500 (Washington : $272,900, USA : $181,400) |