Apartments for Rent in Ontario, CA

Prices and availability in Ontario, CA were last updated on 5 Jul 2026.

The best apartments in Ontario, CA are: Citrine Hills, Villa Plaza, Vistara, The Landing and Rancho Vista.

The average rent in Ontario, CA is $2,400.

The price range for a studio apartment in Ontario, CA is between $1,815 and $3,003.

The price range for a 1-bedroom apartment in Ontario, CA is between $1,446 and $4,821.

The price range for a 2-bedroom apartment in Ontario, CA is between $1,600 and $6,267.

The price range for a 3-bedroom apartment in Ontario, CA is between $1,446 and $4,508.

In Ontario, 42% of the residents are renting compared to 58% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 21% of Ontario's rentals, 49% are small-scale complexes with under 50 units, and 27% 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 Ontario are about 28 years old, on average. Of these, 42% 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 3 stories. About 99% of the rental communities here are low-rise, garden-style communities, 0.7% 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 Ontario come in a range of sizes and floorplans. Studio apartments represent 0.5% 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 39% of the total apartments in the city, while 2-bedroom floorplans represent around 56% of all rentals in Ontario. The rest are larger floorplans with 3 bedrooms or more, typically preferred by families, larger households or roommates sharing space.