
Cheap Apartments for Rent in Union County, SD from $800 (14 Rentals)
Search the lowest-cost Apartments available for rent right now in Union County.


Dakota 303

Dakota Prairie Apartments

Wellington At The Dunes
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River Valley Apartments
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Union County, SD Local Guide

How much does it cost to rent an apartment in Union County?
Bedroom | Average Rent | Cheapest Rent | Highest Rent |
---|---|---|---|
Union County 1 Bedroom Apartments | $902 | $850 | $930 |
Union County 2 Bedroom Apartments | $1,089 | $900 | $1,400 |
Union County 3 Bedroom Apartments | $1,206 | $1,118 | $1,295 |
Union County 4 Bedroom Apartments | $1,250 | $1,224 | $1,276 |
Browse Apartments in Union County
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Cheapest Available Union County Apartments for Rent
 The cheapest available apartment rental in Union County, SD is a 2 Beds unit found at Horizon Apartments priced from $900. Wellington At The Dunes has the second lowest priced unit, which is a 1 Bed apartment currently listed from $930. Here is today’s list of the most affordable Union County apartments for rent:
Apartment Listing | Model Name | Bed/Bath | Priced From |
---|---|---|---|
Horizon Apartments | 2 Bedroom | 2BR,1BA | $900 |
Wellington At The Dunes | Open living space + spacious master with vaulte... | 1BR,1BA | $930 |
STERLING GREEN | Open concept living with walk-out patio/balcony | 1BR,1BA | $1,110 |
Dakota Prairie Apartments | Two Bedroom, One Bath | 2BR,1BA | $1,150 |
Gatewood Estates | 1 Bedroom / 1 Bathroom Townhome | 1BR,1BA | $1,177 |
Best Value Apartments for Rent in Union County, SD
As of May 17, 2025 the best value apartment in the Union County area is the $0.93 price per square foot Rushmore Model at Northlake Apartments in the starting from $1,076. The second greatest value Union County apartment is the Two Bedroom, Two Bath Model at Dakota Prairie Apartments starting at $1,250 with a $1.15 price per square foot . Here is today’s list of the best values for Union County apartments based on price per square foot:
Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
---|---|---|---|
Northlake Apartments | Rushmore | 3BR,2BA | $0.93 |
Dakota Prairie Apartments | Two Bedroom, Two Bath | 2BR,2BA | $1.15 |
STERLING GREEN | Open concept living with walk-out patio/balcony | 1BR,1BA | $1.28 |
Horizon Apartments | 2 Bedroom | 2BR,1BA | $1.09 |
Gatewood Estates | 1 Bedroom / 1 Bathroom Townhome | 1BR,1BA | $1.60 |
Wellington At The Dunes | 1BR 1BA UA | 1BR,1BA | $1.29 |
Frequently Asked Questions about Cheap Union County Apartments
What types of apartments are the cheapest in Union County?
Student, low-income, and by-the-bed apartments are typically the cheapest rentals in most cities, though they require qualifying criteria to rent. There are 1 regular apartments in Union County that we think qualify as ‘cheap apartments’ that do not have special requirements to apply to rent.
Expert Rental Resources
Helpful Apartment Articles, How-To's and Tips
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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Renting an apartment or house isn’t just about looking through online ads, choosing a few apartments or homes you want to tour, filling out an application, and putting down a deposit. Those things are all necessary and important.

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Written by: Bobbi Jackson
If you’re looking to relocate right now, a popular solution that may best fit your current rental needs is a short-term lease.

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Written by: Sandy Baker
Making the decision to rent is exciting and terrifying at the same time. For many people, there are a lot of unknowns.

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Written by: Brandie Parton
As a digital nomad, you no longer call a set address or office building your home for eight hours of the day or more.