Union Center, SD ZIP code

The ZIP code for Union Center, South Dakota is 57787. It is in Meade County.

57787

Population in these ZIPs: 487
Avg. median income: $53,800population-weighted
Typical home value: $61,800population-weighted
Metro area: Rapid City, SD

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Union Center, SD ZIP code list

Union Center, SD ZIP codes
ZIP code	Population	Median income	Typical home value
57787	487	$53,750	$61,800

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 Union Center

Enning 10 mi
White Owl 15 mi
Mud Butte 23 mi
Vale 27 mi
Wasta 31 mi
New Underwood 31 mi
Sturgis 32 mi
Howes 32 mi
Faith 33 mi
Box Elder 34 mi
Newell 37 mi
Owanka 37 mi

Frequently asked questions

What is the ZIP code for Union Center, SD?

The ZIP code for Union Center, SD is 57787.

What county is Union Center, South Dakota in?

Union Center ZIP codes are in Meade County.