All Home Types
Union County, SD Housing Market
What is the housing market like in Union County today?
In May 2025, Union County home prices were up 57.5% compared to last year, selling for a median price of $475K. On average, homes in Union County sell after 44 days on the market compared to 36 days last year. There were 17 homes sold in May this year, down from 21 last year.
Median Sale PriceAll Home Types
Median Sale Price
(All Home Types)
$475,000
+57.5% YoY | May 2025
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
May 2025
Growth
% YoY
Union County, SD
$475,000
+57.5%
United States
Recently sold homes
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Union County.
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