Union County housing market
79 homes for sale in Union County, South Dakota · median asking $442,750
Measured · 12 days ago; newer figures are not available yet
Median asking
$442,750
Median $/sq ft
$170
Median days listed
53
New this week
0
What is on the market, by asking price
- Under $750K
- 65 82%
- $750K-$1M
- 6 8%
- $1M-$1.5M
- 5 6%
- $1.5M+
- 3 4%
Cities in Union County
5ZIP codes in Union County
3Loading the map…
What this does and does not say
- Coverage is the areas EuKreate tracks, so this is not the whole of Union County.
- Active asking prices only, not sold prices and not an appraisal. Check official sources before acting.
- Whether a home is under contract is not in the data we receive, so no pending count is shown.
- An area needs at least 8 active listings before a median is shown, because a median of four is a number rather than a market.
- Measured October 3, 2026, 12 days ago: the newest figures EuKreate has. Newer figures are not available yet.