Home › Counties › Union County, SD
The median home value in Union County, SD is $358,095 as of 2026-05-31, up +4.23% from a year earlier.
Median Home Value
$358,095
Year-over-Year
+4.23%
National Rank
#613 of 3072
Union County ranks 6th out of 50 counties in SD by median home price, and is +53.1% above the U.S. national median of $233,954. Within SD, the typical county has a median home value of $257,934, making Union County +38.8% above the SD state median.
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