Olive, California

On March 31, 2021, a mass shooting occurred at an office complex in Orange, California, United States. Four people were killed, including a child, and a fifth person was critically wounded. The suspect was critically injured following a shootout with responding police officers and taken into custody.

Orange Hills is a neighborhood located in the eastern portion of the City of Orange in Orange County, California. It is located between Anaheim Hills and Villa Park. Its general developments include single-family dwellings located in smaller subdivisions like Parkridge Estates, Serrano Heights, and Belmont Estates. This small community covers an area of about 3.0 square miles (7.8 km2) and houses around 9,000 residents. It is part of the Orange Unified School District and Santiago Canyon College is nearby. Some people consider Orange Hills to only include the foothills within the 92867 ZIP code border, while others consider it to include the areas surrounding the unincorporated areas of Orange Park Acres as well, which are in the 92869 ZIP code.

The Village at Orange is a shopping mall located in Orange, California, formerly called The Mall of Orange and at first, officially (and later, popularly) the Orange Mall. The mall is currently anchored by Walmart on the north side.

Anaheim Canyon station is a Metrolink train station in Anaheim, California, United States, served by the Inland Empire–Orange County Line. The station is adjacent to the Anaheim Canyon industrial and professional area. It is also a stop for Orange County Transportation Authority buses. Anaheim Canyon station is served by 14 Metrolink Inland Empire-Orange County Line trains (7 in each direction) each weekday running primarily at peak hours in the peak direction of travel. Weekend service consists of 4 trains (2 in each direction) on both Saturday and Sunday heading towards Orange County in the morning and towards the Inland Empire in the evening.In 2021, work began on improvements including a 3,400-foot (1,000 m) second track with a second passenger platform. The project also includes an extension of the existing passenger platform and improvements to grade crossings at nearby La Palma Avenue and North Tustin Avenue. The second track and new platform were completed in 2023.

Lutheran High School of Orange County (commonly known as Orange Lutheran High School or OLu) is a private Lutheran high school in Orange, California, in the Los Angeles Metropolitan Area, founded in 1973. The school offers on-campus, online, and blended schedules for its students. Orange Lutheran is accredited by the National Lutheran School Accreditation Organization and the Western Association of Schools and Colleges. The school is also known for its Missions Program, which travels internationally and domestically on a year-round basis.

AAA Electra 99 was an art museum, gallery and performance space located in Anaheim, Orange County, California. It was Orange County's only co-op art gallery/museum. The gallery closed in 2012.AAA Electra 99's mission was to display any type of art without the hassles of having to sell, someone dictating what to display or what not to display, or artists getting ripped off and to act as a permanent venue for artists of all kinds to express themselves in a community setting. A second branch of AAA Electra 99 opened in Las Vegas, Nevada, on December 7, 2010. It is a part of the Emergency Arts Collective at the Fabulous Fremont Experience directly in front of The El Cortez.

KOCL-LP is an American low-power FM radio station licensed by the Federal Communications Commission (FCC) to serve the community of Anaheim, California on the frequency of 101.5 MHz. The station license is assigned to The Church In Anaheim, California. KOCL-LP airs a Christian radio format. The FCC first licensed this station to begin operations on December 14, 2017, using callsign KOCL-LP; the station's call sign had been assigned to it on June 29, 2016.

Atwood is a small predominantly Mexican-American neighborhood in Placentia, California. Atwood's unofficial boundaries are defined roughly as the area of Placentia in the square formed by Orangethorpe Avenue, Van Buren Street, Lakeview Road, and Miraloma Avenue. There is a post office in Atwood with a ZIP code of 92811. However, this ZIP code is only used for PO boxes. All non-PO box addresses in Atwood are listed as "Placentia" by the United States Postal Service (with the exception of the post office itself: 1679 E. Orangethorpe Avenue, Atwood, CA 92811).There is a small business area of the community along Orangethorpe Ave. that includes the post office and restaurants, markets, a bar and other stores that cater to the area's predominantly Latino population. The Parque de Los Ninos city park can be found in the area along with a portion of a busy line of the BNSF Railway that runs parallel to Orangethorpe Ave.

Villa Park High School (VPHS) is a four-year suburban public high school located in the city of Villa Park, California, United States. It was built in 1964 and is one of four comprehensive high schools in the Orange Unified School District. The campus serves students residing in Villa Park and portions of the cities of Orange and Anaheim. Enrollment at VPHS (for the 2020-2021 school year) was 2,185 students. The ethnic breakdown of the student population was 10.4% Asian, 51.5% Hispanic, 0.8% African American and 32.1% white (non-Hispanic). The professional staff includes 88 teachers, six counselors, a library media specialist, a career adviser, an activities director, and three administrators. A dedicated classified staff also supports the school program.The school Academic Performance Index (API) for the 2011–2012 school year was 815, a six-point increase over the previous year. The regular school day begins at 9:25 AM and ends at 3:25 PM. A small number of earlier classes are available for students who want to begin and finish their school day earlier. These "zero period" classes meet from 8:30 to 9:20 AM. A hybrid block schedule has been implemented for the 2022-2023 school year, with students attending all classes on Mondays, then alternating odd and even block periods Tuesday through Friday.

Santa Ana Canyon (Spanish: Cañón de Santa Ana), or the Santa Ana Narrows, is the water gap where the Santa Ana River passes between the Santa Ana Mountains and the Chino Hills, near the intersection of Orange, Riverside, and San Bernardino counties, California. It receives particularly strong Santa Ana winds in comparison to surrounding areas, hence the name. Originally, U.S. Route 91 ran through the canyon; however, it has long since been re-signed or upgraded along the entirety of its former right-of-way in the state. California State Route 91 is its primary successor.

Orange is a city located in northern Orange County, California. It is approximately 3 miles (4.8 km) north of the county seat, Santa Ana. Orange is unusual in this region because many of the homes in its Old Town District were built before 1920. While many other cities in the region demolished such houses in the 1960s, Orange decided to preserve them. The small city of Villa Park is surrounded by the city of Orange. The population of Orange was 139,911 as of 2020.

The Orange Fire Department (OFD) provides fire protection and emergency medical services for the city of Orange, California. The department is responsible for a population of approximately 140,000 people spread across 27 square miles (70 km2). Along with their standard firefighting apparatus, the department also has a Swiftwater rescue team that is available for deployment anywhere in Orange County.