Ask the Chatbot Games & Quizzes ProCon History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos
Oceanside
Table of Contents
Introduction References & Edit History Related Topics
Images
Oceanside
Read Next
The United States Supreme Court building, Washington, D.C.
14 Questions About Government in the United States Answered
Museum of contemporary art in Los Angeles Moca - CALIFORNIA
From Gainsborough to Tansey: 7 Paintings in California
Bar graph of the United States Death Toll during major events. Infogram chart.
U.S. Death Toll During Major Events
The Battle of New Orleans, by E. Percy Moran, c. 1910. Andrew Jackson, War of 1812.
26 Decade-Defining Events in U.S. History
Groups of depositors in front of the closed American Union Bank, New York City. April 26, 1932. Great Depression run on bank crowd
Causes of the Great Depression
Discover
Thanksgiving Celebration Traditional Dinner Setting Food Concept
Why Is Thanksgiving in the U.S. Celebrated on a Thursday?
Santa Claus flying in his sleigh, christmas, reindeer
Was Santa Claus a Real Person?
Woman tied to a ducking stool, a method of punishment by means of humiliation, beating, or death. (cucking stool)
8 Unusual Punishments Inflicted on Women Throughout History
Thumbnail for flags that look alike quiz Russia, Slovenia, Iceland, Norway
Flags That Look Alike
An ancient egyptian hieroglyphic painted carving showing the falcon headed god Horus seated on a throne and holding a golden fly whisk. Before him are the Pharoah Seti and the goddess Isis. Interior wall of the temple to Osiris at Abydos, Egypt.
11 Egyptian Gods and Goddesses
Los Angeles Police Department wanted flyer on Elizabeth Short, aka the "Black Dahlia," who was brutally murdered in January 1947. The FBI supported the Los Angeles Police Department in the case, including by identifying Short through her fingerprints that
America’s 5 Most Notorious Cold Cases (Including One You May Have Thought Was Already Solved)
Close up of books. Stack of books, pile of books, literature, reading. Homepage 2010, arts and entertainment, history and society
12 Novels Considered the “Greatest Book Ever Written”
Oceanside
Oceanside City hall in Oceanside, Calif.

Oceanside

California, United States
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/place/Oceanside-California
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites
Britannica Websites
Articles from Britannica Encyclopedias for elementary and high school students.
Written and fact-checked by
The Editors of Encyclopaedia Britannica
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.
The Editors of Encyclopaedia Britannica
Article History

Oceanside, city, San Diego county, southern California, U.S. Situated about 35 miles (55 km) north of San Diego, Oceanside lies along the Pacific coast, at the mouth of the San Luis Rey River. The region was originally territory of the Luiseño Indians. Bounded to the south by Carlsbad and to the east by Vista, it developed as a beach resort and an agricultural-trade centre after the arrival of the California Southern Railway (a branch of the Santa Fe) in 1883. The city grew rapidly after the establishment in 1942 of Camp Pendleton, a U.S. Marine Corps base, to the north (situated on the former Spanish land grant known as Rancho Margarita y las Flores). Agriculture is economically important, with crops including tomatoes, avocados, and citrus fruit. Growth accelerated again in the 1990s, when Oceanside became a bedroom community of the San Diego urban area. The city’s many beaches are popular for surfing. Fishing and whale watching are also common activities. The nearby Mission San Luis Rey de Francia (founded in 1798 and the 18th in the California chain of 21 missions) has been restored. The city is the seat of a community college established in 1934. Inc. city, 1888. Pop. (2010) 167,086; (2020) 174,068.

This article was most recently revised and updated by World Data Editors.