California San Bernardino County
Ontario
A city in San Bernardino County, California — population 183,393 as of 2020.
Home city
My cities
Cities
stops being your city.
Ontario takes over news, events and the map.
Extreme Heat Warning — Extreme Heat Warning issued October 2 at 12:32AM PDT until October 8 at 8:00PM PDT by NWS San Diego CA
Wind Advisory — Wind Advisory issued October 2 at 12:32AM PDT until October 3 at 6:00PM PDT by NWS San Diego CA
Today
102°F
Sunny1% precip
Tonight
74°F
Clear1% precip
Saturday
101°F
Sunny
Saturday Night
75°F
Clear
News around San Bernardino County
City of Chino Hills
September 29Fall City Hall Newsletter Available
The second edition of the City Hall Newsletter is now available online.
Government & Civic
City of Chino
September 28Apply to be a Community Services, Parks & Recreation Commissioner!
Government & Civic
City of Chino
September 28Measure F - Business License Reform & Small Business Protection Measure
Local Business
City of Chino Hills
September 25Measure J Community Meeting
The City of Chino Hills invites residents to a Measure J Community Meeting on Tuesday, October 6.
Government & CivicIn and around Ontario
See & do
+212 more on the mapEat, drink & stay
+842 more on the mapShops & services
+1796 more on the mapMusicians & bands near Ontario →
Explore the Greater Riverside metro →
Ontario changes faster than we can keep up.
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Ontario by the numbers
Population
183,393Population figure, 2020
Households & income
- Area
- 49.98 sq mi (129.46 km²), 0.03 sq mi water
- Median age
- 33.5
- Households
- 53,770
- Persons per household
- 3.3
- Median household income
- $88,941
- Median house value
- $607,600
Municipal office
- Office
- DEPUTY CITY MANAGER
- Address
- 303 E B ST, ONTARIO, CA 91764
Photo:
Mack Male · CC BY-SA 2.0