Downtown Ontario is a hub of cuisine, retail space, community entertainment, and historical preservation. Take some time to explore the spaces that make Downtown Ontario special – from our two museums, and event venue to our diverse shops and restaurants.

Our goal is to keep Downtown Ontario clean, safe, and family-friendly, while also maximizing community benefit for business owners, property owners, and residents of the area. We continuously beautify the area, improve its functionality, and create a positive space in the city.

Our goal is to keep Downtown Ontario clean, safe, and family-friendly, while also maximizing community benefit for business owners, property owners, and residents of the area. We plan to beautify the area, improve its functionality, and create a positive space in the city.

Our goal is to keep Downtown Ontario clean, safe, and family-friendly, while also maximizing community benefit for business owners, property owners, and residents of the area. We continuously beautify the area, improve its functionality, and create a positive space in the city.

Our goal is to keep Downtown Ontario clean, safe, and family-friendly, while also maximizing community benefit for business owners, property owners, and residents of the area. We continuously beautify the area, improve its functionality, and create a positive space in the city.

The City of Ontario’s Downtown Facade Improvement Program provides 50/50 matching grants of up to $25,000 to help revitalize commercial properties in Downtown Ontario. The program aims to enhance visual appeal, attract customers, and preserve the area’s historic character.

Explore your new home at Downtown Ontario Luxury Apartments, located in the heart of Ontario, California. This one-of-a-kind mixed use community features elegantly designed one and two bedroom apartments homes with stainless steel appliances, vinyl wood flooring, stylish quartz countertops and in residence washer and dryer.

Our goal is to keep Downtown Ontario clean, safe, and family-friendly, while also maximizing community benefit for business owners, property owners, and residents of the area. We continuously beautify the area, improve its functionality, and create a positive space in the city.

Downtown Ontario Improvement Association 425 N. Euclid Ave, Ontario, CA, 91762 | (909) 706-7877 Fifth Annual Meeting of the Board of Directors Thursday, October 3rd, 2024, at 9:00 a.m. Public comments, limited to 250 words or less, can only be submitted via email at

The Development offers an opportunity to continue Ontario’s efforts to revitalize downtown Ontario with new “urban” high-density residential units. The Ontario Plan (“TOP”) identifies this area as the Downtown Mixed-Use District.