Union County, SD Housing Market

$347,970

2.5% 1-yr

The average Union County, SD home value is $347,970, up 2.5% over the past year.

What is the Zillow Home Values Index?

Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.

Learn more about the Zillow Home Value Index

Union County Key Takeaways

Typical Home Values: $347,970

1-year Value Change: +2.5%

(Data through April 30, 2025)

Union County Housing Market Overview

--1-year Market Forecast

68For sale inventory(April 30, 2025)

19New listings(April 30, 2025)

--Median sale to list ratio

--Median sale price(March 31, 2025)

$454,492Median list price(April 30, 2025)

--Percent of sales over list price

--Percent of sales under list price

--Median days to pending

(Metric availability is based on market coverage and data)

How does this data help me?
Zillow's metrics provide valuable market data by tracking market changes in different locations and housing types.

Cities in Union County

NameMedian ZHVI
Elk Point$277,092
Burbank$340,347
Chatsworth--
Akron$216,232
Alcester$289,068
Westfield$313,676
Vermillion$265,563
Newcastle$103,215
Hawarden$175,568

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Union County Rental Market Trends

$1,621Average rent in Union County(April 30, 2025)

$2,024National average rent(April 30, 2025)

4.7%Month-over-month change(April 30, 2025)

--Year-over-year change

How does this data help me?
The Zillow Observed Rent Index (ZORI) measures changes in asking rents over time, controlling for changes in the quality of the available rental inventory.