What is the average apartment size in Union?

The average size for a Union, Warren County, OH apartment is 1,076 square feet, but this number varies greatly depending on unit type, with cheap and luxury alternatives for houses and apartments alike. Studio apartments are the smallest and most affordable, 1-bedroom apartments are closer to the average, while 2-bedroom apartments and 3-bedroom apartments offer a more generous square footage.

What is the average rent in Union?

As of Sep / 2025, the average rent in Union is $1,951 per month, a 7.65% increase from last year’s average of $1,813.

What is the average apartment size in Union?

The typical apartment in Union offers about 1,076 sq. ft. square feet of living space, though actual sizes vary depending on layout and amenities.

What are the most affordable neighborhoods in Union?

The most affordable neighborhoods in Union include Carlisle ($918/month), Franklin ($1,052/month), and Lebanon ($1,419/month), all below the citywide average of $1,951.

What are the most expensive neighborhoods in Union?

The most expensive neighborhoods in Union are Mason ($1,648/month), Deerfield ($1,752/month), and South Lebanon ($1,951/month), often due to premium locations and high-end amenities.

Union, Warren County, OH Rental Market Trends

Q: What's the typical rent budget in Union?

The typical rent budget in Union ranges from $1,501 to $2,000 per month, with 36% of rentals in this range.

Q: Do most people rent or own in Union?

In Union, 21% of households rent while 79% own their homes, based on the latest U.S. Census data.

Last updated: October 19, 2025 | Source: RentCafe Market Analysis, Yardi Matrix, U.S. Census Bureau

Highlights

The average rent for an apartment in Union is $1,951, a 7.65% increase compared to the previous year, when the average rent was $1,813.

Two-beedroom units at $2,364 offer 1,250 square feet, perfect for roommates or small families.

Average rent in Union, Warren County, OH

Last updated: October 19, 2025

	Average Rent	Average Apartment Size
All Rentals	$1,951	1,076 sq. ft.
Studio	n/a	n/a
1 Bed	n/a	n/a
2 Beds	$2,364	1,250 sq. ft.
3 Beds	n/a	n/a

Union, Warren County, OH rent trends

Rental prices in Union, Warren County, OH have increased by 7.65% over the past year. The average rent moved from $1,813 to $1,951.

What's the typical rent budget in Union, Warren County, OH?

The largest share of rentals in Union, Warren County, OH (36%) fall between $1,501-$2,000 per month. This suggests that most people succesfully find suitable apartments within this price.

Do most people rent or own in Union, Warren County, OH?

609 or 21% of the households in Union, Warren County, OH are renter-occupied while 2,235 or 79% are owner-occupied.

Access comprehensive real estate data and information on Yardi Matrix

Most affordable neighborhoods in Union?

Carlisle $918/month

Franklin $1,052/month

Lebanon $1,419/month

All of these neighborhoods fall below the city wide average of $1,951/month.

Most expensive neighborhoods in Union?

Mason $1,648/month

Deerfield $1,752/month

South Lebanon $1,951/month

These neighborhoods typically command higher rents due to location, amenities, and demand.

Average Rent in Union, Warren County, OH By Neighborhood

Neighborhood	Average Rent
South Lebanon	$1,951
Deerfield	$1,752
Mason	$1,648
Clear Creek	$1,533
Springboro	$1,533
Turtlecreek	$1,488
Hamilton	$1,482
Lebanon	$1,419
Franklin	$1,052
Carlisle	$918

Union | Rent Comparison by Neighborhood

Rent in Carlisle is 40% lower than in Clear Creek

$918

Carlisle rent is 53% lower than Union average

Average Rent $918

$1,533

Clear Creek rent is 21% lower than Union average

Average Rent $1,533

How Union Compares to Other Cities

City	Average Rent
Union	$1,951
Columbus	$1,340
Cincinnati	$1,452
Cleveland	$1,543
Dayton	$1,086
Warren	$915
Northwest Ohio	$1,082
Akron	$1,102
Toledo	$968
Westerville	$1,535
Union	$1,334
Centerville	$1,438
Deerfield, OH	$1,752
Fairfield, OH	$1,347
Miamisburg, OH	$1,314
West Chester, OH	$1,658
Forest Park, OH	$1,292
Middletown, OH	$998
Miami, OH	$1,383
Blue Ash, OH	$1,718
Liberty, OH	$1,837

Where this data comes from

The rental statistics on this page were compiled by RentCafe.com, a nationwide apartment search website trusted by millions of renters to find apartments and houses for rent throughout the U.S.

Rent prices, trends, and apartment sizes were calculated based on data from our sister company, Yardi Matrix, an apartment market intelligence solution that covers approximately 90% of the U.S. metro area population. The data includes comprehensive information on all Union apartment buildings with 50 or more units, totaling 23.5 million apartments across 181 U.S. markets.

Housing composition data was sourced from the U.S. Census Bureau, using the most recently available information by tenure.