USA
> Washington > Zip Code 98626
| Zip Code : | 98626 |
| City : | Castle Rock city, Kelso city, Longview city, West Side Highway |
| County : | Cowlitz County |
| State : | Washington (WA) |
| Land Area : | 136.45 sq mi |
| Water Area : | 0.92 sq mi |
| Latitude : | 46.1720875 |
| Longitude : | -122.7740058 |
| Population (2010): | 24,523 |
| Population Estimate (2012) : | 24,538 |
| Population Density : | 179.72/sq mi |
| Housing Units (2012) : | 10,088 |
| Median Household Income (2012) : | $44,295 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $49,860 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $163,800 (Washington : $272,900, USA : $181,400) |