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Apartments for Rent in Union, MO

Showing 2 rentals in Union, then 16 more within 25 miles, nearest first.
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What to Know About

Living in Union, MO

Union is a charming and close-knit community near the Ozark Mountains. Union is rich in culture and history, offering attractions like the German Cultural Society Museum, Union Missouri History Museum, and Union Theater. In addition, Union is home to East Central College, a top-rated community college. Multiple colleges and universities in nearby St. Louis also provide excellent educational opportunities.

Immerse yourself in the great outdoors by exploring the Meramec State Park, the Hawn State Park, and the Rockwoods Reservation. For sports fans, the St. Louis Cardinals (MLB) and St. Louis Blues (NHL) are just a short drive away. You can also enjoy a range of dining experiences, from home-style cooking to gourmet fare. In addition, Union has a variety of notable events that happen throughout all seasons of the year, such as the Franklin County Fair, the Union Fall Festival, the Union Art & Film Festival, and the German Christmas Market.

With abundant green space, various activities, a thriving economy, a low unemployment rate, and exceptional schools, Union is a fantastic place to live, work, and play.

Rental Market Trends

Union, MO

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As of November 2026, Union's rental market is stable, with rentals spending about 28 days on the market, about the same as in Missouri (27), and rents up 2.3% over the past year. Union's average rent is 8.1% ($109) lower than the Missouri average of $1,351 and 39.0% ($794) lower than the U.S. average of $2,036.

Average Rent
$1,242
Monthly ChangeMonth Over Month Change
Increased0.31% ($4)
Yearly ChangeYear Over Year Change
Increased2.3% ($28)
Days on Market
28
Unit Type Average Rent Monthly ChangeMonth Over Month Change Yearly ChangeYear Over Year Change
1 Bed $982 Increased0.04% Increased0.2% ($1)
2 Beds $1,166 Increased0.45% ($5) Increased3.8% ($42)
3 Beds $1,505 Increased0.24% ($4) Increased2.0% ($29)
Nearby Cities Average Rent Avg. Rent vs. UnionAverage Rent vs. Union Days on Market
Villa Ridge $1,356 Increased9.2% ($114) 28 days
St. Clair $1,096 Decreased11.8% ($146) 28 days
Washington $1,322 Increased6.4% ($80) 28 days
Labadie $1,559 Increased25.5% ($317) 28 days
Sullivan $1,125 Decreased9.4% ($117) 29 days
Based on rentals advertised on RentalSource in and around Union.
Frequently Asked Questions
Union Rental Market FAQs

Explore rental prices, market conditions, and affordability in Union, MO.

The average rent in Union, MO is about $1,242 per month.
In Union, the average rent is about $982 per month for a 1-bedroom apartment, about $1,166 for a 2-bedroom apartment and about $1,505 for a 3-bedroom apartment.
The average rent in Union is 39% ($794) lower than the national average of $2,036 per month.
The rental market in Union, MO is currently stable, with rentals spending about 28 days on the market, about the same as in Missouri (27), and rents up 2.3% over the past year.
Based on the current averages, a household would need an annual income of about $46,600 to comfortably afford a 2-bedroom apartment in Union.
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