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ZIP code 57720
Buffalo, SD · Harding County
About ZIP code 57720
- ZIP code 57720 is in Buffalo, Harding County, South Dakota.
- About 518 people live in it, which is 0.2 people per square mile.
- Time zone: Mountain Standard Time.
- The middle of the ZIP code is at 45.550, -103.607.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Buffalo, SD
ZIP code 57720 is the post office name for Buffalo, SD. 278 people live in Buffalo. Typical household income is $85,104. A typical home costs $114,100.
- Stronger than most towns on: Short commute, Clean air and low disaster risk and Housing affordability.
- Weaker than most towns on: Airport access, Diversity & community and Health and medical care.
Nearby ZIP codes
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.