Soap Lake zipcode
| City | Soap Lake |
| ZIP Code | 98851 |
| Type | Standard |
| State Code | WA |
| State | Washington |
ZIP code of Soap Lake is 98851. This place is located in Washington state in US. To send any postal service to Soap Lake, you must use 98851 zipcode.
You should avoid following 3 city names of Washington to be used with the ZIP code 98851.
- Adco, WA
- Adrian, WA
- Lakeview Park, WA