LAKE SINAI, SD ZIP Code
| City | LAKE SINAI |
| State | South Dakota |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
ZIP Code in LAKE SINAI, South Dakota
57061 LAKE SINAI, SD is set as NOT ACCEPTABLE city name for ZIP Code 57061. Use SINAI, 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 LAKE SINAI, SD ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 57061 | SINAI | SD | PO BOX | 163 |
Post offices
SINAI — Post Office™ 301 MAIN AVE SINAI, SD 57061-9998 |
ZIP Codes for other locations
State for LAKE SINAI
South Dakota ZIP CodesOther cities in South Dakota