You are here
U.S. ZIP Code 98611
5-digit United States postal code #98611, Castle Rock, WA
ZIP code 98611 is located in the city (place name) Castle Rock, сounty Cowlitz in the state of Washington. The population in ZIP code 98611 is 9133 and the population density is 28.3. ZIP code 98611 refers to сounty Cowlitz having сounty FIPS 53015, the ratio of people from different counties in this ZIP code is as follows: all county weights - 53015: 100%. In the area of the ZIP code 98611 valid time zone America/Los_Angeles.
ZIP: 98611
County: Cowlitz
Place Name: Castle Rock
State: Washington
State Abbreviation: WA
Coordinates: 46° 18' 29.196" N, 122° 53' 42.936" W
Latitude: 46.308110000000
Longitude: -122.895260000000
Population: 9133
Density: 28.3/km2
Time zone: America/Los_Angeles
County FIPS: 53015
All county weights: 53015: 100%