SYLVAN LAKE, SD ZIP Code
| City | SYLVAN LAKE |
| State | South Dakota |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
ZIP Code in SYLVAN LAKE, South Dakota
57730 SYLVAN LAKE, SD is set as NOT ACCEPTABLE city name for ZIP Code 57730. Use CUSTER, SD 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 SYLVAN LAKE, SD ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 57730 | CUSTER | SD | STANDARD | 5,918 |
Post offices
CUSTER — Post Office™ 643 MOUNT RUSHMORE RD CUSTER, SD 57730-9998 |
ZIP Codes for other locations
State for SYLVAN LAKE
South Dakota ZIP CodesOther cities in South Dakota