Bison, SD ZIP code

The ZIP code for Bison, South Dakota is 57620. It is in Perkins County.

57620

Population in these ZIPs: 564
Avg. median income: $90,500population-weighted
Typical home value: $162,300population-weighted

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Bison, SD ZIP code list

Bison, SD ZIP codes
ZIP code	Population	Median income	Typical home value
57620	564	$90,500	$162,300

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Bison

Prairie City 17 mi
Meadow 23 mi
Reva 25 mi
Mud Butte 28 mi
Lodgepole 28 mi
Faith 32 mi
Lemmon 37 mi
Ralph 39 mi
Keldron 43 mi
Isabel 49 mi
Union Center 49 mi
Dupree 50 mi

Frequently asked questions

What is the ZIP code for Bison, SD?

The ZIP code for Bison, SD is 57620.

What county is Bison, South Dakota in?

Bison ZIP codes are in Perkins County.