Glen Avon, California

Jurupa Valley (Serrano: Hurumpa) is a city in the northwest corner of Riverside County, California, United States. It was the location of one of the earliest non-native settlements in the county, Rancho Jurupa. The Rancho was initially an outpost of the Mission San Gabriel Arcángel, then a Mexican land grant in 1838. The name is derived from a Native American village that existed in the area prior to the arrival of Europeans. On March 8, 2011, voters approved a ballot measure, Measure A, to incorporate and form the city of Jurupa Valley. The effective date of incorporation was July 1, 2011. Residents of the area had previously voted on incorporation in 1992, but rejected that measure, along with a competing ballot measure that would have incorporated Mira Loma.The city of Jurupa Valley covers approximately 43.5 square miles (113 km2), and had a population of 105,053 as of the 2020 census. It is bordered by the cities of Eastvale, Norco, and Riverside in Riverside County and the cities of Ontario, Fontana, Rialto, and Colton in neighboring San Bernardino County.

Jurupa Unified School District is grade K-12 school district in Riverside County, California. It has an enrollment of approximately 20,500 students. The geographic location of the Jurupa area is the upper western corner of Riverside County, California, north and west of the Santa Ana River and south of the San Bernardino-Riverside County line. The superintendent is Elliott Duchon.

Declezville is a formerly unincorporated community in southwestern San Bernardino County, in the Inland Empire region of southern California. Today, it is located within the city limits of Fontana.The community is named for William Declez, a naturalized U.S. citizen, born in France, well known for his marble business on Los Angeles Street. Declez opened granite quarries in Southern California in the 1860s in the Jurupa Hills on Pyrite Street, and built several Mexican public buildings. He died at age 73 on February 7, 1921, in the Southern Alps. When the Southern Pacific Railroad built a spur to the large granite quarries, it named the junction Declez and the terminal Declezville, after the granite works owner. Declez is now a community within south Fontana.

The Stringfellow Acid Pits are a toxic waste dump and Superfund site located in Jurupa Valley, California, United States, just north of the neighborhood of Glen Avon. The site became the center of national news coverage in the early 1980s, in part because it was considered one of the most polluted sites in California, and because it became linked with mismanagement and scandal in the U.S. Environmental Protection Agency. Rita Lavelle was convicted of perjury and Anne Gorsuch Burford resigned.

Jurupa Valley Valley High School is a public high school in Jurupa Valley, California. The school was established in 1989, as part of the Jurupa Unified School District, and the first class graduated in 1992. Located near the junction of the Ontario (I-15) and Pomona (State Route 60) freeways, it is one of four high schools in the district, the others being Rubidoux High School, Patriot High School, and Nueva Vista High School, a continuation school. As of the 2014–15 school year, the school had an enrollment of 1,608 students and 65.46 classroom teachers (on an FTE basis), for a student-teacher ratio of 24.56.

Patriot High School is a high school in Jurupa Valley, California, and is part of the Jurupa Unified School District. It accommodates students of the 9th to 12th grades. It is one of four high schools in the Jurupa Unified School District along with Jurupa Valley High School, Rubidoux High School and Nueva Vista.

Henry J. Kaiser High School is a small to medium-sized high school located at 11155 Almond Avenue in Fontana, California. Kaiser High is one of five comprehensive high schools within Fontana Unified School District. The school is named after renowned American industrialist Henry J. Kaiser, who founded the famous Kaiser Steel Mill, which helped to revolutionize the city of Fontana.The school was established in 1998. As of 2023, the principal is Christopher Hollister. Kaiser High School has been experimenting recently with small learning communities.

The Jurupa Mountains, or Jurupa Hills, are a small mountain range of the Peninsular Ranges System, located in the southeastern Pomona Valley, within northwestern Riverside County and southwestern San Bernardino County of the Inland Empire region, southern California.

Mira Loma (Spanish for "Hill View"), now officially part of Jurupa Valley, was a census-designated place (CDP) in Riverside County, California, United States. Its population was 21,930 in the 2010 census, up from 17,617 in the 2000 census. Mira Loma was known as Wineville prior to 1930. The name was changed that year to help disassociate the community from the Wineville Chicken Coop murders.

Jurupa Valley/Pedley station (formerly Pedley station) is a Metrolink train station in the Pedley neighborhood in the city of Jurupa Valley in Riverside County, California, United States. Metrolink's Riverside Line trains between Los Angeles Union Station and Riverside–Downtown station stop here. It is located just east of Van Buren Boulevard and just north of Limonite Avenue, and has 283 parking spaces. The station is owned by the Riverside County Transportation Commission. Riverside Transit Agency bus routes 21 and 29 also serve the station.Jurupa Valley/Pedley station is served by 11 Metrolink Riverside Line trains (6 westbound and 5 eastbound) each weekday, running primarily at peak hours in the peak direction of travel. There is no service on weekends.The station was renamed from Pedley to Jurupa Valley/Pedley station on October 3, 2016, to reflect Jurupa Valley's 2011 incorporation as a city.

Pedley was a census-designated place (CDP) in Riverside County, California, United States. The population was 12,672 at the 2010 census, up from 11,207 at the 2000 census. On July 1, 2011, the CDP became part of the City of Jurupa Valley.

The Pedley Hills are a low mountain range of the northern Peninsular Ranges System, in northwestern Riverside County, California. They are named for William Pedley, a civil engineer, who emigrated to the United States from England.