Portal:California


Introduction

California
State of California
Map of the United States with California highlighted

California (/ˌkælɪˈfɔːrniə/) is a state in the Western United States that lies on the Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares an international border with the Mexican state of Baja California to the south. With almost 40 million residents across an area of 163,696 square miles (423,970 km2), it is the largest state by population, third-largest state by area and the largest state economy in the U.S., with a GDP of approximately $4.3 trillion.

Prior to European colonization, California was one of the most culturally and linguistically diverse areas in pre-Columbian North America. European exploration in the 16th and 17th centuries led to the colonization by the Spanish Empire. The area became a part of Mexico in 1821, as a result of its successful war for independence. Following the U.S. conquest of California, part of the Mexican-American War, California was ceded to the United States in 1848. The California gold rush started in 1848 and led to social and demographic changes, including the California genocide. It organized itself and was admitted as the 31st state in 1850 as a free state, following the Compromise of 1850.

The economy of California is the largest of any U.S. state, with an estimated 2025 gross state product of $4.296 trillion as of Q3 2025. It is the world's largest sub-national economy and, if it were an independent country, would be the fourth-largest economy in the world (behind Germany and ahead of Japan, as of 2025) by nominal GDP. The state's agricultural industry leads the nation in output, fueled by its production of dairy, almonds, and grapes. With the busiest port in the country (Los Angeles), California plays a pivotal role in the global supply chain, hauling in about 40% of goods imported to the US. Notable contributions to popular culture, ranging from entertainment, sports, music, and fashion, have their origins in California. Despite an exodus of filmmaking from California, Hollywood continues to be an important center of the U.S. film industry, one of the oldest and largest film industries in the world; profoundly influencing global entertainment since the 1920s. The San Francisco Bay Area's Silicon Valley is the center of the global technology industry. (Full article...)

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The California Diamond Jubilee half dollar was a United States commemorative silver fifty-cent piece struck at the San Francisco Mint in 1925. It was issued to celebrate the 75th anniversary of California statehood.

The San Francisco Citizens' Committee wished to issue a commemorative coin as a fundraiser for a celebration of the statehood diamond jubilee. A California congressman attached authorization for it to another coinage bill, which was approved by Congress in early 1925. Designs by sculptor Jo Mora met a hostile reception at the Commission of Fine Arts, but the Citizens' Committee would not change them, and they were approved. The coin has been widely praised for its beauty in the years since. (Full article...)

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The following are images from various California-related articles on Wikipedia.

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Credit: Murderbike
Walton Lighthouse, also known as the Santa Cruz West Breakwater Light or the Santa Cruz Harbour Light, is a lighthouse in California, on the west side of the entrance to Santa Cruz Harbor.

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Benicia Capitol State Historic Park is a state park in Benicia, California. The park is dedicated to California’s third capitol building, where the California State Legislature and bureaucracy convened from February 3, 1853 to February 24, 1854. It is the only pre-Sacramento capitol that survives.

Topics

List of California state agencies   •   Association of Monterey Bay Area Governments   •   California Attorney General   •   California State Board of Education   •   CDF Aviation Management Program   •   CalPERS   •   California Air Resources Board   •   California Commission for Economic Development   •   California Department of Boating and Waterways   •   California Department of Forestry and Fire Protection   •   California Department of Insurance   •   California Insurance Commissioner election, 2006   •   California Legislative Analyst's Office   •   California Military Department   •   California Public Utilities Commission   •   California Speaks   •   California State Lands Commission   •   California State Lottery   •   California executive branch   •   CaliforniaVolunteers   •   California State Capitol   •   List of California District Attorneys   •   Districts in California   •   State of California enterprise IT systems   •   Department of Fair Employment and Housing   •   California Geological Survey   •   Governor of California   •   11-99 Foundation   •   California Institute for Regenerative Medicine   •   California Insurance Commissioner   •   Joint Powers Authority   •   Local Agency Formation Commission   •   Secretary of State of California   •   List of law enforcement agencies in California   •   California State Controller   •   California State Police   •   California Department of Transportation   •   California State Treasurer   •   Westlands Water District

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California
California-related lists
Works about California
Etymology of California
Communications in California
Culture of California
Demographics of California
Economy of California
Education in California
Environment of California
Geography of California
Geology of California
Government of California
Health in California
History of California
Indigenous peoples of California
California law
Military in California
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Society of California
Sports in California
Tourist attractions in California
Transportation in California
Non-fiction writers about California
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California stubs

Quality content

State facts

  • Nicknames: The Golden State
  • Capital: Sacramento
  • Total area: 163,696 mi2
    • Land: 156,002 mi2
    • Water: 7,694 mi2
  • Highest elevation: 14,505 ft (Mount Whitney)
  • Population 39,250,017 (2016 est)
  • Admission to the Union: September 9, 1850 (31st)

State symbols:

Main Project

California

Sub-projects

Southern California • Los Angeles • San Francisco Bay Area • Santa Barbara County • California State Highways • California County Routes • University of California • California State University

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