Castle Rock, WA ZIP Code
ZIP code, county, time zone and coordinates of Castle Rock, Washington
The ZIP code of Castle Rock, WA is 98611. It is in Cowlitz County.
Mailing address format for Castle Rock
John Smith 123 Main St CASTLE ROCK WA 98611 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Castle Rock
| ZIP code | Population | Area | |
|---|---|---|---|
| 98611 | — | 136.1 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Castle Rock? Location, county and time zone
- State
- Washington
- County
- Cowlitz County
- GPS coordinates
- 46.27192, -122.90372
- Elevation
- 59 ft (18 m)
- Time zone
- America/Los AngelesPST · UTC-08:00
- Population
- 2,446
Map of Castle Rock, WA 98611
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Castle Rock Street View
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Castle Rock ZIP code: FAQ
What is the ZIP code for Castle Rock, WA?
The main ZIP code for Castle Rock, WA is 98611.
How many ZIP codes does Castle Rock have?
Castle Rock has 1 ZIP code.
What county is Castle Rock, WA in?
Castle Rock is in Cowlitz County, Washington.
What time zone is Castle Rock in?
Castle Rock is in the America/Los Angeles time zone (PST, UTC-08:00 right now).
What are the coordinates of Castle Rock?
Latitude 46.27192, longitude -122.90372.
Last updated: