Edgemont, SD ZIP code

The ZIP code for Edgemont, South Dakota is 57735. It is in Fall River County.

57735

Population in these ZIPs: 1,727
Avg. median income: $71,600population-weighted
Typical home value: $217,200population-weighted

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Edgemont, SD ZIP code list

Edgemont, SD ZIP codes
ZIP code	Population	Median income	Typical home value
57735	1,727	$71,576	$217,200

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 Edgemont

Hot Springs 18 mi
Pringle 25 mi
Custer 32 mi
Oelrichs 32 mi
Smithwick 34 mi
Oral 34 mi
Fairburn 44 mi
Buffalo Gap 45 mi
Keystone 45 mi
Hill City 50 mi
Hermosa 54 mi
Oglala 54 mi

Frequently asked questions

What is the ZIP code for Edgemont, SD?

The ZIP code for Edgemont, SD is 57735.

What county is Edgemont, South Dakota in?

Edgemont ZIP codes are in Fall River County.