Ontario is a city in southwestern San Bernardino County, California, 35 miles (56 km) east of downtown Los Angeles and 23 miles (37 km) west of downtown San Bernardino, the county seat. Located in the western part of the Inland Empire metropolitan area, it lies just east of Los Angeles County and is part of the Greater Los Angeles Area. As of the 2010 Census, the city had a population of 163,924, up from 158,007 at the 2000 census.
|City of Ontario|
Clockwise: Ovitt Family Community Library; Empire Towers; Ontario Convention Center; Chaffey High School
Southern California's Next Urban Center
|Incorporated||December 10, 1891|
|Named for||Ontario, Canada|
|• Type||City Council / City Manager|
|• City Council||Mayor Paul S. Leon|
Mayor Pro Tem Debra Dorst-Porada
Alan D. Wapner
Jim W. Bowman
|• Total||50.00 sq mi (129.50 km2)|
|• Land||49.97 sq mi (129.43 km2)|
|• Water||0.03 sq mi (0.08 km2) 0.13%|
|Elevation||1,004 ft (306 m)|
| • Estimate |
|• Rank||3rd in San Bernardino County|
25th in California
137th in the United States
|• Density||3,702.35/sq mi (1,429.47/km2)|
|Time zone||UTC−8 (Pacific)|
|• Summer (DST)||UTC−7 (PDT)|
91758, 91761, 91762, 91764
|GNIS feature IDs||1652764, 2411323|
The city is home to the Ontario International Airport, which is the 15th-busiest airport in the United States by cargo carried. Ontario handles the mass of freight traffic between the ports of Los Angeles and Long Beach and the rest of the country.
It takes its name from the Ontario Model Colony development established in 1882 by the Canadian engineer George Chaffey and his brothers William Chaffey and Charles Chaffey. They named the settlement after their home province of Ontario.
This article needs additional citations for verification. (July 2021)
Juan Bautista de Anza is said to have passed through the area on his 1774 expedition, and to this day a city park and a middle school bear his name. Following the 1819 establishment of San Bernardino Asistencia, which may have served as an outpost of the San Gabriel mission, it became part of a large, vaguely identified area called "San Antonio".
The 1834 secularization of California land holdings resulted in the land's transferral to private hands. In 1881, the Chaffey brothers, George and William, purchased the land (which at that time also included the present-day city of Upland) and the water rights to it. They engineered a drainage system channeling water from the foothills of Mount San Antonio (colloquially known as "Mount Baldy") down to the flatter lands below that performed the dual functions of allowing farmers to water their crops and preventing the floods that periodically afflict them. They also created the main thoroughfare of Euclid Avenue (California Highway 83), with its distinctive wide lanes and grassy median. The new "Model Colony" (called so because it offered the perfect balance between agriculture and the urban comforts of schools, churches, and commerce) was originally conceived as a dry town, early deeds containing clauses forbidding the manufacture or sale of alcoholic beverages within the town. The two named the town "Ontario" in honor of the province of Ontario in Canada, where they were born.
Ontario attracted farmers (primarily citrus) and ailing Easterners seeking a drier climate. To impress visitors and potential settlers with the "abundance" of water in Ontario, a fountain was placed at the Southern Pacific railway station. It was turned on when passenger trains were approaching and frugally turned off again after their departure. The original "Chaffey fountain", a simple spigot surrounded by a ring of white stones, was later replaced by the more ornate "Frankish Fountain", an Art Nouveau creation now located outside the Ontario Museum of History and Art.
Agriculture was vital to the early economy, and many street names recall this legacy. The Sunkist plant remains as a living vestige of the citrus era. The Chaffey brothers left to found the settlements of Mildura, Australia and Renmark, Australia, which met with varying success. Charles Frankish continued their work at Ontario.
Mining engineer John Tays refined the design of the novel "mule car", used from 1887 for public transportation on Euclid Avenue to 24th Street. At that point, the two mules were loaded onto a platform at the rear of the car and allowed to ride, as gravity propelled the trolley back down the avenue to the downtown Ontario terminus. Soon replaced by an electric streetcar, the mule car is commemorated by a replica in an enclosure south of C Street on the Euclid Avenue median.
Ontario was incorporated as a city in 1891, and North Ontario broke away in 1906, calling itself Upland. Ontario grew at an astronomical rate, increasing 10 times in the next half a century. The population of 20,000 in the 1960s again grew 10 times more by the year 2007. Ontario was viewed as an "Iowa under Palm trees", with a solid Midwestern/Mid-American foundation, but it had a large German and Swiss community. Tens of thousands of European immigrants came to work in agriculture, and in the early 1900s the first Filipinos and Japanese farm laborers arrived, later to display nursery ownership skills.
Ontario has over two centuries of Hispanic residents, starting from the Californio period of Spanish colonial and Mexican rule in the 1840s. However, the first wave of Mexican settlers was in the 1880s brought as workers in the railroad industry (see traquero) and another wave from the Mexican Revolution of the 1910s. Mexican Americans resided in the city's poorer central side facing State Route 60 and Chino.
According to the United States Census Bureau, the city has a total area of 50.0 square miles (129 km2). Of that, 49.9 square miles (129 km2) is land and 0.1 square miles (0.26 km2) is water. The total area is 0.13% water.
The climate of Ontario is influenced by BSh semi-arid conditions, with hot summers and mild winters. Santa Ana Winds hit the area frequently in autumn and winter. Extremes range from 118 °F (48 °C) down to 25 °F (−4 °C). According to the Köppen Climate Classification system, Ontario has a hot-summer Mediterranean climate, abbreviated "Csa" on climate maps.
|Climate data for Ontario International Airport, California (1981–2020)|
|Record high °F (°C)||90
|Mean maximum °F (°C)||82
|Average high °F (°C)||67.6
|Daily mean °F (°C)||55.8
|Average low °F (°C)||44.0
|Mean minimum °F (°C)||34
|Record low °F (°C)||25
|Average precipitation inches (mm)||2.17
|Average rainy days (≥ 0.01 in)||5||6||5||4||2||0||1||0||1||2||4||6||36|
|U.S. Decennial Census|
The 2010 United States Census reported that Ontario had a population of 163,924. The population density was 3,278.1 people per square mile (1,265.7/km2). The racial makeup of Ontario was 83,683 (51.0%) White (18.2% Non-Hispanic White), 10,561 (6.4%) African American, 1,686 (1.0%) Native American, 8,453 (5.2%) Asian, 514 (0.3%) Pacific Islander, 51,373 (31.3%) from other races, and 7,654 (4.7%) from two or more races. Hispanic or Latino of any race were 113,085 persons (69.0%).
The Census reported that 163,166 people (99.5% of the population) lived in households, 411 (0.3%) lived in non-institutionalized group quarters, and 347 (0.2%) were institutionalized.
There were 44,931 households, out of which 23,076 (51.4%) had children under the age of 18 living in them, 23,789 (52.9%) were opposite-sex married couples living together, 7,916 (17.6%) had a female householder with no husband present, 3,890 (8.7%) had a male householder with no wife present. There were 3,470 (7.7%) unmarried opposite-sex partnerships, and 384 (0.9%) same-sex married couples or partnerships. 6,741 households (15.0%) were made up of individuals, and 2,101 (4.7%) had someone living alone who was 65 years of age or older. The average household size was 3.63. There were 35,595 families (79.2% of all households); the average family size was 3.98.
The population was spread out, with 49,443 people (30.2%) under the age of 18, 19,296 people (11.8%) aged 18 to 24, 49,428 people (30.2%) aged 25 to 44, 34,703 people (21.2%) aged 45 to 64, and 11,054 people (6.7%) who were 65 years of age or older. The median age was 29.9 years. For every 100 females, there were 99.0 males. For every 100 females age 18 and over, there were 96.8 males.
There were 47,449 housing units at an average density of 948.9 per square mile (366.4/km2), of which 24,832 (55.3%) were owner-occupied, and 20,099 (44.7%) were occupied by renters. The homeowner vacancy rate was 2.0%; the rental vacancy rate was 5.8%. 90,864 people (55.4% of the population) lived in owner-occupied housing units and 72,302 people (44.1%) lived in rental housing units.
During 2009–2013, Ontario had a median household income of $54,249, with 18.1% of the population living below the federal poverty line.
As of the census of 2000, there were 158,007 people, 43,525 households, and 34,689 families residing in the city. The population density was 3,173.9 inhabitants per square mile (1,225.5/km2). There were 45,182 housing units at an average density of 907.6 per square mile (350.4/km2). The racial makeup of the city was 47.8% White, 7.5% African American, 1.1% Native American, 3.9% Asian, 0.4% Pacific Islander, 34.1% from other races and 5.3% were from two or more races. 59.9% were Hispanic or Latino of any race.
There were 43,525 households, out of which 49.4% had children under the age of 18 living with them, 56.9% were married couples living together, 15.5% had a female householder with no husband present, and 20.3% were non-families. 15.1% of all households were made up of individuals, and 4.6% had someone living alone who was 65 years of age or older. The average household size was 3.6 and the average family size was 4.0.
In the city, the population was spread out, with 34.4% under the age of 18, 11.2% from 18 to 24, 32.4% from 25 to 44, 16.1% from 45 to 64, and 5.9% who were 65 years of age or older. The median age was 28 years. For every 100 females, there were 100.6 males. For every 100 females age 18 and over, there were 98.7 males.
The median income for a household in the city was $42,452, and the median income for a family was $44,031. Males had a median income of $31,664 versus $26,069 for females. The per capita income for the city was $14,244. 15.5% of the population and 12.2% of families were below the poverty line. 19.1% of those under the age of 18 and 7.6% of those 65 and older were living below the poverty line.
In the years following Ontario's founding, the economy was driven by its reputation as a health resort. Shortly thereafter, citrus farmers began taking advantage of Ontario's rocky soil to plant lemon and orange groves. Agricultural opportunities also attracted vintners and olive growers. The Graber Olive House, which continues to produce olives, is a city historical landmark and one of the oldest institutions in Ontario. Dairy farming is also prevalent, as it continues to be in neighboring Chino. Much of southern Ontario still contains dairy farms and other agricultural farms. However, the area is currently under planning to be developed into a mixed-use area of residential homes, industrial and business parks, and town centers, collectively known as the New Model Colony.
A major pre-war industry was the city's General Electric plant that produced clothing irons. During and after World War II, Ontario experienced a housing boom common to many suburbs. The expansion of the Southern California defense industry attracted many settlers to the city. With California's aerospace industry concentrated in Los Angeles and the Bay Area, the Ontario International Airport was used as a pilot training center. Today, Ontario still has a manufacturing industry, the most notable of which are Maglite, which produces flashlights there. However, manufacturing has waned, and today Ontario's economy is dominated by service industries and warehousing. Major distribution centers are operated by companies such as AutoZone, Cardinal Health, MBM, Genuine Parts/NAPA, and Nordstrom.
Ontario is also home to Niagara Bottling, The Icee Company, clothing companies Famous Stars and Straps and Shiekh Shoes, Scripto U.S.A., and to Phoenix Motorcars, who employs over 150 employees in Ontario.
According to the city's 2014 Comprehensive Annual Financial Report, the top employers in the city are:
|#||Employer||# of employees|
|1||Ontario International Airport||5,000–9,999|
|3||Sam's Club Distribution||500–999|
|6||United Parcel Service (UPS)||500–999|
The Greater Ontario Convention and Visitors Bureau implemented a tourism marketing district and adopted an aggressive five-year strategic plan focusing on marketing initiatives to bring visitors to the region, build brand and destination awareness while enhancing the local economy.
Arts and cultureEdit
Ontario is home to three museums, the Ontario Museum of History and Art, the Chaffey Community Museum of Art, and the Ontario Police Museum.
Built in 1925, The Granada Theatre was leased to West Coast Junior Theater. By the 1940s, the theater had become part of the Fox West Coast Theater chain. The Granada Theatre was designed by architect L.A. Smith.
Ontario is also the home to the second largest consumer Quilt Show in the United States, Road to California. The quilt show books over 2,400 room nights and has a recorded attendance of over 40,000 attendees.
The Ontario post office contains two oil on canvas murals, The Dream depicting founder Chaffey with surveyors and The Reality which shows a view of the completed Euclid Avenue, painted by WPA muralist Nellie Geraldine Best in 1942.
Since 1959, Ontario has placed three-dimensional nativity scenes on the median of Euclid Avenue during the Christmas season. The scenes, featuring statues by the sculptor Rudolph Vargas, were challenged in 1998 as a violation of church-state separation under the California Constitution by atheist resident Patrick Greene, but the dispute was resolved when private organizations began funding the storage and labor involved in the set-up and maintenance of the scenery in its entirety. To support the nativity scenes the Ontario Chamber of Commerce started a craft fair called "Christmas on Euclid".
The All-States Picnic, an Independence Day celebration, began in 1939 to recognize the varied origins of the city's residents. Picnic tables lined the median of Euclid Avenue from Hawthorne to E Street, with signs for each of the country's 48 states. The picnic was suspended during World War II, but when it resumed in 1948, it attracted 120,000 people. A 1941 Ripley's Believe It or Not! cartoon listed Ontario's picnic table as the "world's longest". As native Californians came to outnumber the out-of-state-born, the celebration waned in popularity until it was discontinued in 1981. It was revived in 1991 as a celebration of civic pride.
For over 50 years, on every first Saturday in June the Ontario Kiwanis and Ontario Rotary Clubs partner for the annual "Pancake Breakfast and Car Show". Over 10,000 Inland Empire residents come to eat pancakes and view the over 400 cars.
The Toyota Arena is a multipurpose arena which opened in late 2008. It is owned by Ontario, but is operated by SMG Worldwide. It is an 11,000-seat multi-purpose arena, the largest enclosed arena in the Inland Empire. Over 125 events are held annually featuring sporting competitions, concerts, and family shows.
The arena had been the home of the Ontario Reign, a former team in the ECHL, that called the arena home from 2008 to 2015. The Los Angeles Kings' affiliate played at the 9,736-seat Toyota Arena. In their debut season of 2008–09, they were second in the league in attendance, averaging 5856 fans per game. The Reign led the ECHL in average attendance in every subsequent year.
Ontario was the host of the 2010 ECHL All-Star Game. Ontario joined Stockton (2008), Fresno (2006), and Bakersfield (2011) as California franchises hosting the league's midseason showcase. The minor league All-Star Game reportedly generated more than $1 million into the local economy.
In January 2015, the American Hockey League, a minor league above the ECHL, announced that it was forming a new Pacific Division and would be replacing the ECHL Ontario Reign with a relocated team. The Kings relocated the Manchester Monarchs, a franchise they had owned and operated since 2012, and became the Ontario Reign beginning with the 2015–16 AHL season.
The Ontario Motor Speedway was located in Ontario, and held races for USAC, Formula One, NHRA, and NASCAR. It was demolished in 1980 after the Chevron Land Company bought the property .
|Ontario Fury||MASL, Indoor soccer||Toyota Arena||2013||0|
|Ontario Reign||American Hockey League, Ice hockey||Toyota Arena||2015||1|
|Agua Caliente Clippers||NBA G League, Basketball||Toyota Arena||2017||0|
The city is governed by a five-member council: Mayor Paul S. Leon, who was elected as mayor in 2005, re-elected in November 2006 and is the first Hispanic to serve in that position in the history of Ontario, Mayor pro Tem Debra Dorst-Porada, Council Members: Alan D. Wapner, Jim W. Bowman and Ruben Valencia. Council Members Wapner and Bowman being the longest tenured members on the council. Council Member Bowman being the only member of the council who is a lifelong resident of Ontario (over 60 years).
According to the city's most recent Comprehensive Annual Financial Report, the city's various funds had $399.4 million in revenues, $305.3 million in expenditures, $1,606.0 million in total assets, $317.6 million in total liabilities, and $412.4 million in cash and investments.
The structure of the management and coordination of city services is:
|City Manager||Scott Ochoa|
|Assistant City Manager||Darlene Sanchez|
|Deputy City Manager||David Sheasby|
|City Attorney||Ruben Duran|
|Police Chief||Michael Lorenz|
|Fire Chief||Ray Gayk|
|Community & Public Services Director||Tito Haes|
|Utilities General Manager||Scott Burton|
|Housing and Municipal Services Director||Julie Bjork|
|Economic Development Director||John P. Andrews|
|Information Technology Director||Colin Fernandes|
|Community Development Director||Scott Murphy|
|Finance Director||Armen Harkalyan|
|Community Life & Culture Director||Helen McAlary|
State and federal representationEdit
Ontario has five school districts: Ontario/Montclair Elementary, Mt View Elementary, Cucamonga Elementary, Chino Unified and Chaffey Joint Union in the City borders. There are also several private schools throughout the city as well as two private military schools. Ontario also has nine trade schools. The University of La Verne College of Law is located in downtown Ontario. National University, Argosy University, San Joaquin Valley College and Chapman University have a satellite campus near the Ontario Mills mall. Ontario Christian is located there. Gateway Seminary has a campus in Ontario.
The Ontario International Airport provides domestic and international air travel. Because of the many manufacturing companies and warehouses in the city, the airport also serves as a major hub for freight, especially for FedEx and UPS.
Because Ontario is a major hub for passengers and freight, the city is also served by several major freeways. Interstate 10 and the Pomona Freeway (State Route 60) run east–west through the city. Interstate 10 is north of the Ontario airport while the Pomona freeway is south of the airport. Interstate 15 runs in the north–south directions at the eastern side of the city. State Route 83, also known as Euclid Avenue, also runs in the north–south direction at the western side of the city.
The city maintains an Amtrak station which is served by the Sunset Limited and Texas Eagle lines. Ontario also has a Metrolink station off of Haven Avenue. It connects Ontario with much of the Greater Los Angeles area, Orange County and the San Fernando Valley. Public bus transportation is provided by Omnitrans. Additional bus and rail connections to Los Angeles and elsewhere are available at the nearby Montclair station.
The Bellevue Memorial Park is located on West G Street. Spanish–American War Congressional Medal of Honor recipient Frank Fulton Ross is buried there, as is George Chaffey, one of the two founders of the city.
- Hobie Alter, pioneer surfboard maker and catamaran builder
- Jeff Ayres, basketball player, NBA champion with the San Antonio Spurs
- Rod Barajas, MLB player for the Los Angeles Dodgers and six other MLB teams
- Madge Bellamy, actress
- Jim Brulte, politician
- Eudora Stone Bumstead (1860–1892), poet, hymnwriter
- Henry Bumstead, Academy Award-winning cinematic art director and designer
- Beverly Cleary, author and Newbery Medal-winning novelist (1984), The Luckiest Girl and memoir My Own Two Feet
- Andy Clyde, actor, married in Ontario in 1932
- Del Crandall, MLB player and manager, 11-time All-Star, member of 1957 World Series champion Braves
- William De Los Santos, poet, screenwriter and film director
- Joseph Dippolito, former underboss of the Dragna crime family
- Landon Donovan, former Los Angeles Galaxy and USMNT player; born in Ontario, raised in Redlands
- Prince Fielder, baseball player for the Texas Rangers
- Ana Patricia González, winner of Nuestra Belleza Latina 2010 (Our Latin Beauty 2010) and currently appearing on ¡Despierta América!
- Robert Graettinger, composer
- Cle Kooiman, soccer player
- Nick Leyva, manager of the Philadelphia Phillies (1989–1991)
- Christina "T" Lopez, singer, actress; former member of Latin girl dance-pop band Soluna
- Shelly Martinez, professional wrestler
- Anthony Muñoz, 1998 Pro Football Hall of Fame inductee
- Al Newman, former MLB player 
- Douglas Northway, Olympic bronze medalist, swimming
- Joan O'Brien, actress, graduate of Chaffey Union High School District
- Antonio Pierce, football player
- Joey Scarbury, singer
- Robert Shaw, conductor
- Mike Sweeney, MLB player for Philadelphia Phillies, attended Ontario High School and led 1991 baseball team to undefeated record and state title
- Bobby Wagner, football player, attended Colony High School; middle Linebacker for the Super Bowl champions Seattle Seahawks
- Joseph Wambaugh, author
- Frank Zappa, musician, Rock and Roll Hall of Fame and Grammy Lifetime Achievement Award
- However, according to the official website by the city of Winterthur, Ontario is not one of its partner cities.
- "City Facts". City of Ontario. Retrieved February 26, 2015.
- "California Cities by Incorporation Date". California Association of Local Agency Formation Commissions. Archived from the original (Word) on February 21, 2013. Retrieved August 25, 2014.
- "Public Officials". City of Ontario, California. Retrieved February 24, 2020.
- "2019 U.S. Gazetteer Files". United States Census Bureau. Retrieved July 1, 2020.
- "Ontario". Geographic Names Information System. United States Geological Survey. Retrieved November 17, 2014.
- "Ontario (city) QuickFacts". United States Census Bureau. Archived from the original on August 18, 2012. Retrieved April 12, 2015.
- "Population and Housing Unit Estimates". Retrieved May 21, 2020.
- "Ontario: Inland Empire Urban Center". Inlandempireoutlook.org. November 26, 2009. Archived from the original on March 20, 2012. Retrieved December 11, 2011.
- History of Ontario Archived April 15, 2010, at the Wayback Machine Retrieved 2010-05-12.
- Delja, Beatrice. "CHL # 781 National Old Trails Monument San Bernadino [sic]". www.californiahistoricallandmarks.com. Retrieved February 16, 2017.
- "Ontario, California Travel Weather Averages (Weatherbase)". Weatherbase. Retrieved November 4, 2015.
- "NOWData – NOAA Online Weather Data". National Oceanic and Atmospheric Administration. Retrieved January 28, 2016.
- "Census of Population and Housing". Census.gov. Retrieved June 4, 2015.
- "2010 Census Interactive Population Search: CA – Ontario city". U.S. Census Bureau. Archived from the original on July 15, 2014. Retrieved July 12, 2014.
- "U.S. Census website". United States Census Bureau. Retrieved January 31, 2008.
- Khouri, Andrew (November 6, 2014) "Ontario housing development restarts after stalling during recession" Los Angeles Times
- Bakken, Gordon Morris; Alexandra Kindell (2006). Encyclopedia of immigration and migration in the American West. Thousand Oaks, Calif: Sage Publications.
- City History Retrieved 2017-10-21
- "City of Ontario CAFR".
- Ken Bensinger (April 5, 2008). "Road for electric car makers full of potholes". Los Angeles Times. Retrieved December 3, 2011.
- "Greater Ontario Visitors and Convention Bureau". www.discoverontariocalifornia.org. Retrieved December 30, 2015.
- "City of Ontario Designated Landmarks" (PDF).
- "Ontario Convention Center attracting more and more conventions". dailybulletin.com. February 25, 2016.
- "Murals will adorn walls of post office". San Bernardino Country Sun. Retrieved April 13, 2017.
- "chaffey.org". chaffey.org. December 22, 1999. Retrieved December 11, 2011.
- "dailybulletin.com". dailybulletin.com. Archived from the original on February 4, 2012. Retrieved December 11, 2011.
- "ECHL 2008-09 team attendance at hockeydb.com". hockeydb.com. Retrieved November 4, 2015.
- City Ontario CAFR Retrieved 2009-08-14
- City of Ontario CAFR Retrieved 2009-08-14
- "Statewide Database". UC Regents. Retrieved November 29, 2014.
- "California's 35th Congressional District - Representatives & District Map". Civic Impulse, LLC.
- "Bellevue Memorial Park". Retrieved March 9, 2019.
- "Bellview Cemetery". Geographic Names Information System. United States Geological Survey.
- "Silent-movie star lived here, far from the limelight". www.dailybulletin.com. May 7, 2013. Retrieved January 7, 2016.
- "chaffey.org". chaffey.org. March 22, 2005. Retrieved December 11, 2011.
- "Ana Patricia: "No quisiera vivir nunca en la Mansión de la belleza"". PeopleenEspanol.com. Retrieved November 4, 2015.
- "Nick Leyva". Retrosheet.org. Retrieved December 11, 2011.
- "Soluna On Fire". QV Magazine. Archived from the original on January 15, 2007.
- "Al Newman Statistics". The Baseball Cube. Retrieved December 11, 2011.
- "Doug Northway Biography and Statistics". Sports-reference.com. April 28, 1955. Archived from the original on April 17, 2020. Retrieved December 11, 2011.
- "Joey Scarbury, born in Ontario, California, singer, Greatest American Hero June 7 in History". Brainyhistory.com. June 7, 1955. Retrieved December 11, 2011.
- "Alumni Hall of Fame". Chaffey.org. March 22, 2005. Retrieved December 11, 2011.
- "mikesweeney.org". mikesweeney.org. Archived from the original on June 15, 2006. Retrieved December 11, 2011.
- "Sister Cities". City of Ontario, California. Retrieved February 2, 2015.
- "Partnerstädte" (official site) (in German). Winterthur, Switzerland: Stadt Winterthur. 2016. Archived from the original on September 27, 2016. Retrieved September 29, 2016.
|Wikimedia Commons has media related to Ontario, California.|
|Wikivoyage has a travel guide for Ontario, California.|