UNION MILLS, WA ZIP Code
| City | UNION MILLS |
| State | Washington |
| ZIP Codes count | 1 (see all) |
| Post offices count | 2 (see all) |
ZIP Code in UNION MILLS, Washington
98501 UNION MILLS, WA is set as NOT ACCEPTABLE city name for ZIP Code 98501. Use OLYMPIA, WA for your mailing or form filling.
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of UNION MILLS, WA ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 98501 | OLYMPIA | WA | STANDARD | 46,170 |
Post offices
OLYMPIA — Post Office™ 900 JEFFERSON ST SE OLYMPIA, WA 98501-9998 |
TUMWATER — Post Office™ 200 ISRAEL RD SE TUMWATER, WA 98501-6458 |
ZIP Codes for other locations
State for UNION MILLS
Washington ZIP CodesOther cities in Washington