Mesa Union School District

Rancho Santa Clara del Norte was a 13,989-acre (56.61 km2) Mexican land grant on the Oxnard Plain in present-day Ventura County, California. It was granted in 1837 by Governor Juan B. Alvarado to Juan María Sánchez.The grant extended along the south bank of the Santa Clara River, east of present-day Oxnard and encompasses El Rio.

The Santa Clara Avenue Oil Field is an oil field in Ventura County, California, about six miles southeast of the city of Ventura and four miles northeast of Oxnard. It is produced entirely from two walled drilling islands along Santa Clara Avenue, each containing multiple directionally drilled wells. The field is within an agricultural area being encroached on several sides by urban development. As of 2010 the field reported 1,335,000 barrels of recoverable oil remaining, and had 18 active oil wells.

KOXR (910 AM) is a commercial radio station licensed to Oxnard, California. It broadcasts a traditional ranchera music format featuring mariachi groups from Mexico. It is owned by Radio Lazer and calls itself "La Mexicana 102.1 y 910 AM." By day, KOXR broadcasts at 5,000 watts. But to avoid interference to other stations on 910 AM, it reduces power at night to 1,000 watts. It uses a directional antenna at all times. The transmitter is off Southern Pacific Milling Road in Santa Paula, near the Santa Clara River. KOXR is also heard on 250 watt FM translator K271CY at 102.1 MHz in Oxnard.

Oxnard Air Force Base is a former United States Air Force base, located in the city of Camarillo, California.

The Saticoy Oil Field is an oil and gas field in Ventura County, California, in the United States. The field is a long narrow band paralleling the Santa Clara River near the town of Saticoy. Discovered in 1955, it is one of the smaller but productive fields found in the region after most of the large fields had already been operational for decades. At the beginning of 2009 it still contained an estimated 387,000 barrels (61,500 m3) of recoverable oil out of its original 23.5 million, and had 15 wells remaining in operation. Vintage Production, a subsidiary of Occidental Petroleum, was the primary operator on the field as of 2009.

Rio Mesa High School (RMHS) is a high school in Ventura County, California. Located northeast of Oxnard, the school is surrounded by strawberry fields and other crops growing on the Oxnard Plain. The school is part of the Oxnard Union High School District (OUHSD) and serves a portion of northeast Oxnard (including the neighborhood of RiverPark) and western Camarillo as well as the unincorporated communities of El Rio, Strickland, and Nyeland Acres. The name "Rio Mesa", conceived by OUHSD board member Bob Matthews at the time of the school's founding in 1965, is derived from the two original elementary school districts that fed the school — Rio and Mesa Union; since then, it has also regularly received students from the Pleasant Valley and Oxnard Elementary districts. Rio Mesa High School offers the International Baccalaureate Diploma Program.

The Saticoy Southern Pacific Railroad Depot in Saticoy, California was built in 1887.The depot was designated Ventura County Historic Landmark no. 176 in May 2016. It was listed on the National Register of Historic Places in 2018. Built by the Southern Pacific Railroad along the line that was being constructed from Los Angeles to Ventura in 1887. The original town of Saticoy was laid out near the new depot. Its name comes from the Chumash village of Sa’aqtik’oy.

The Ventura County Fire Department (VCFD) provides fire protection and emergency response services for the unincorporated areas of Ventura County, California, and for seven other cities within the county. Together, these areas compose the Ventura County Fire Protection District in the state of California, USA. The Ventura County Board of Supervisors is the fire district's board of directors. These five elected supervisors appoint the fire chief, and task him with providing fire protection services for the district. In addition to the unincorporated areas of Ventura County, the department currently provides the following cities with service: Camarillo, Moorpark, Ojai, Port Hueneme, Santa Paula, Simi Valley, and Thousand Oaks.

Rancho Santa Paula y Saticoy was a 17,773-acre (71.92 km2) Mexican land grant in the Santa Clara River Valley, in present-day Ventura County, California, and granted in 1843 by Governor Manuel Micheltorena to Manuel Jimeno Casarin. The rancho lands include the modern communities of Saticoy and Santa Paula along the Santa Clara River.

Saticoy ( ; Chumash: Sa'aqtik'oy) is an unincorporated community in Ventura County, California, United States. The settlement was laid out in 1887 along the railroad line that was being built from Los Angeles through the Santa Clara River Valley to the town of San Buenaventura. Although the town was 10 miles (16 km) distant at that time, the City of Ventura grew to a point where the community is now just outside the city limits. For statistical purposes, the United States Census Bureau has defined Saticoy as a census-designated place (CDP).The commercial district known as Old Town Saticoy is surrounded by a residential neighborhood with a population of just over one thousand. Two historic buildings attest to the important role Saticoy once held in the local agricultural economy: Walnut Growers Association Warehouse, and Saticoy (Lima) Bean Warehouse. The historic setting, stable residential population, railroad, and access to major highways make this community unique in Ventura County.South towards the Santa Clara River is a sizable industrial area located on both sides of Los Angeles Avenue. The historic building that formerly housed the Farmers & Merchants Bank of Santa Paula, Saticoy Branch, stands at a quiet intersection that used to be at the center of a vibrant community.

Cornerstone Christian School (CCS) is a private Christian school in Camarillo, California. The school provides instruction from preschool through eighth grade. CCS was established in 1981 as a K–12 school; high school grades were dropped in 2011 due to falling enrollment. The school is accredited by the Association of Christian Schools International and the Western Association of Schools and Colleges.

Rancho Las Posas was a 26,623-acre (107.74 km2) Mexican land grant in present-day Ventura County, California. It was given in 1834 by Governor José Figueroa to José Antonio Carrillo.