County
Average Rent in Union County
Union is a county in South Dakota. It ranks #11 out of 28 for places to rent. Union County is in no congressional districts and
the metropolitan area of
Sioux City, IA-NE-SD MSA. Dwellsy has rental data for Union County includes the cities of
Beresford, North Sioux City and the zip codes of
57004, 57049, 57010 with places to rent.The average rent over the last 3 months for places in Union County is $1,101 which represents a decrease of -14.95% over the same period.
The most expensive city in Union County to rent places is Beresford, SD with an average rent of $1,576. The least expensive city in Union County to rent places is North Sioux City, SD with an average rent of $1,084.
The most expensive zip code in Union County to rent places is 57004 with an average rent of $1,576. The least expensive zip code in Union County to rent places is 57010 with an average rent of $770.
Rental Price Comparison
The average rent for places in county Union currently stands at $1,101.
In comparison, places in the largest city, specifically North Sioux City, is less expensive, with an average rent of $1,084. This represents a difference of -2% when compared to Union.
Meanwhile, in the average state of South Dakota, the average rent for the same type of housing is $1,220, showing a more expensive of +11% from our subject location.
On a national scale, the average rent for a similar places across the United States is $1,859. This constitutes a more expensive by +69% when compared to the rent in Union.
$1,101
Union
VS$1,084
-2%
North Sioux City, city
$1,220
+11%
SD, state
$1,859
+69%
USA, us
Average price for rental listings over the last 3 months. Last updated May 31 2026
Cities in Union County
Beresford, SD$1,576
North Sioux City, SD$1,084
