City
Castle Rock, WA ZIP codes
1 ZIP, including 98611 as primary city.
Map of Castle Rock
ZIP code map
ZIP share of this city
Population share
- 9861124.1%
Primary city
ZIP codes in Castle Rock
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 98611 | Castle Rock | Cowlitz County | 9,367 | $81,630 |