Apartments for Rent in Ontario, CA

Prices and availability in Ontario, CA were last updated on 19 Sep 2026.

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

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

The price range for a studio apartment in Ontario, CA is between $1,708 and $3,298.

The price range for a 1-bedroom apartment in Ontario, CA is between $386 and $4,352.

The price range for a 2-bedroom apartment in Ontario, CA is between $489 and $5,664.

The price range for a 3-bedroom apartment in Ontario, CA is between $1,815 and $6,936.

In Ontario 42% of the housing is rented out compared to 58% of homes are owned, according to the most recent Census Bureau estimates. 21% of Ontario's apartments are found in large buildings of 50 units or more, 49% are located in smaller apartment complexes with less than 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.