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> Washington > Kelso City
| City : | Kelso City |
| County : | Cowlitz County |
| State : | Washington (WA) |
| Land Area : | 8.14 sq mi |
| Water Area : | 0.36 sq mi |
| Latitude : | 46.1274352 |
| Longitude : | -122.8771606 |
| Population (2010): | 11,925 |
| Population Estimate (2012) : | 11,929 |
| Population Density : | 1,464.76/sq mi |
| Housing Units (2012) : | 5,139 |
| Median Household Income (2012) : | $33,829 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $36,179 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $132,100 (Washington : $272,900, USA : $181,400) |