Apartments for Rent in Union, Warren County, OH

Prices and availability in Union, Warren County, OH were last updated on 1 Oct 2026.

The best apartment in Union, Warren County, OH is: Redwood South Lebanon.

The average rent in Union, Warren County, OH is $1,416.

The price range for a 2-bedroom apartment in Union, Warren County, OH is between $2,049 and $3,034.

In Union 19% of the housing is rented out compared to 81% of homes are owned, according to the most recent Census Bureau estimates. none of Union's apartments are found in large buildings of 50 units or more, 70% are located in smaller apartment complexes with less than 50 units, and 22% are single-family rentals.

The age and size of multifamily buildings are among the most visible characteristics of the rental market in a city. In this case, the apartment buildings in Union are about 30 years old, on average. Of these, 54% have been built since 2000, representing the newer options on the market and typically offering more amenities. Rental buildings in the city have an average height of 2 stories. About all of the rental communities here are low-rise, garden-style communities, none are mid-rises, and none are high-rise buildings. These are true especially for large-scale multifamily buildings with over 50 apartments.

Rental apartments in Union come in a range of sizes and floorplans. Studio apartments represent 0.2% of units for rent, ideal for singles, renters on a budget and people who value central locations more than space. Rentals with 1-bedroom floorplans make up 37% of the total apartments in the city, while 2-bedroom floorplans represent around 53% of all rentals in Union. The rest are larger floorplans with 3 bedrooms or more, typically preferred by families, larger households or roommates sharing space.