Buffalo Postcodes & ZIP Codes

Discover all postcodes in Buffalo, South Dakota, United States. Browse cities, disctricts and locations to find accurate postcode information for this region.

Postal Codes Without State

F
Fort Thompson
57339
G
Gann Valley
57341
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Region information
Population 34,541
Latitude 44.05
Longtitude -99.397
Timezone America/Chicago
Total Postcodes 2