Buffalo, SD ZIP Code
ZIP code, county, time zone and coordinates of Buffalo, South Dakota
The ZIP code of Buffalo, SD is 57720. It is in Harding County.
Mailing address format for Buffalo
John Smith 123 Main St BUFFALO SD 57720 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Buffalo
| ZIP code | Population | Area | |
|---|---|---|---|
| 57720 | — | 1,296.2 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Buffalo? Location, county and time zone
- State
- South Dakota
- County
- Harding County
- GPS coordinates
- 45.58637, -103.54345
- Elevation
- 2,881 ft (878 m)
- Time zone
- America/DenverMST · UTC-07:00
- Population
- 346
Map of Buffalo, SD 57720
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Buffalo Street View
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Buffalo ZIP code: FAQ
What is the ZIP code for Buffalo, SD?
The main ZIP code for Buffalo, SD is 57720.
How many ZIP codes does Buffalo have?
Buffalo has 1 ZIP code.
What county is Buffalo, SD in?
Buffalo is in Harding County, South Dakota.
What time zone is Buffalo in?
Buffalo is in the America/Denver time zone (MST, UTC-07:00 right now).
What are the coordinates of Buffalo?
Latitude 45.58637, longitude -103.54345.
Last updated: