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This is a list of fire departments in the U.S. state of California.
As of 2025, California is home to eight Urban Search and Rescue Task Forces. [9]
Greater Los Angeles is the most populous metropolitan area in the U.S. state of California, encompassing five counties in Southern California extending from Ventura County in the west to San Bernardino County and Riverside County in the east, with the city of Los Angeles and Los Angeles County at its center, and Orange County to the southeast. The Los Angeles–Long Beach combined statistical area (CSA) covers 33,954 square miles (87,940 km2), making it the largest metropolitan region in the United States by land area. The contiguous urban area is 2,281 square miles (5,910 km2), whereas the remainder mostly consists of mountain and desert areas. With an estimated population of over 18.3 million, it is the second-largest metropolitan area in the country, behind New York, as well as one of the largest megacities in the world.
San Jacinto is a city in Riverside County, California, United States. It is located at the north end of the San Jacinto Valley, with Hemet to its south and Beaumont to its north. The mountains associated with the valley are the San Jacinto Mountains. The population was 44,199 at the 2010 census. The city was founded in 1870 and incorporated on April 20, 1888, making it one of the oldest cities in Riverside County.
Northern California is a geographic and cultural region that comprises the northern portion of the U.S. state of California, spanning the northernmost 48 of the state's 58 counties. Northern California in its largest definition is determined by dividing the state into two regions, the other being Southern California. The main northern population centers include the San Francisco Bay Area, the Greater Sacramento area, the Redding, California, area south of the Cascade Range, and the Metropolitan Fresno area. Northern California also contains redwood forests, along with most of the Sierra Nevada, including Yosemite Valley and part of Lake Tahoe, Mount Shasta, and most of the Central Valley, one of the world's most productive agricultural regions. Northern California is also home to Silicon Valley, the global headquarters for some of the most powerful tech and Internet-related companies in the world, including Meta, Apple, Google, and Nvidia.
The San Gabriel Valley, often referred to by its initials as SGV, is one of the principal valleys of Southern California, with the city of Los Angeles directly bordering it to the west, and occupying the vast majority of the southeastern part of Los Angeles County. Surrounding landforms and other features include the following:
Central California is generally thought of as the middle third of the U.S. state of California, north of Southern California and south of Northern California. It includes the northern portion of the San Joaquin Valley, part of the Central Coast, the central hills of the California Coast Ranges and the foothills and mountain areas of the central Sierra Nevada.
Districts in California geographically divide the U.S. state into overlapping regions for political and administrative purposes.
Mission Indians was a term used to refer to the Indigenous peoples of California who lived or grew up in the Spanish mission system in California. Today the term is used to refer to their descendants and to specific, contemporary tribal nations in California.
Urban Search and Rescue California Task Force 4 or CA-TF4 is a FEMA Urban Search and Rescue Task Force based in Oakland, California. CA-TF4 is sponsored by the Oakland Fire Department.
California's State Assembly districts are numbered 1st through 80th, generally in north-to-south order.
The San Ramon Valley Fire Protection District provides fire protection and emergency medical services for the cities of Alamo, Blackhawk, Danville, Diablo, Camino Tassajara and San Ramon as well as southern areas of the Morgan Territory in California, United States. In all, the district is responsible for 155 square miles (400 km2) with a population of approximately 192,800.
The Southern California Association of Governments (SCAG) is the metropolitan planning organization (MPO) of six of the ten counties in Southern California, serving Imperial County, Los Angeles County, Orange County, Riverside County, San Bernardino County, and Ventura County. San Diego County's MPO is the San Diego Association of Governments, which is an unrelated agency.
The following outline is provided as an overview of and topical guide to the U.S. state of California:
The California Digital Newspaper Collection (CDNC) is a freely-available, archive of digitized California newspapers; it is accessible through the project's website. The collection contains over six million pages from over forty-two million articles. The project is part of the Center for Bibliographical Studies and Research (CBSR) at the University of California Riverside.
The Pochea Indian village site was the home of the Pochea Indians in what is now Hemet, California in Riverside County, California. The Pochea Indian village site was designated a California Historic Landmark (No.104) on March 29, 1933. The site of the Pochea Indian village is currently at the Ramona Bowl at 27400 Ramona Bowl, Hemet, California. The Pochea Indians lived in a small groups. These groups made up the indigenous peoples of California group called Pahsitnah.
The 1899 San Jacinto earthquake occurred on Christmas morning at 04:25 local time in Southern California. The estimated moment magnitude 6.7 earthquake had an epicenter located 10 miles southeast of San Jacinto. The earthquake had a maximum Mercalli intensity of IX (Violent). Severe damage occurred, amounting to US$50,000, as well as six fatalities.