Our April 2020 newsletter is now online. Topics include "Preserving History in a Pandemic", "
Our Historic Moment", "Full House for House Talk", "Now That We Have Time", and more!
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Promoting and Preserving Costa Mesa History since 1966
Parking Affected by Library Construction
September 30, 2018
Access to the Costa Mesa Historical Society Museum may be impacted by construction of the new downtown library. Please use Anaheim Avenue and follow the signs to the library until further notice.
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Shop with us on Amazon
May 15, 2018
Every time you start your order with Amazon Smile, Amazon will donate to the Costa Mesa Historical Society.
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New Exhibit Explores Costa Mesa Boatbuilding
March 1, 2018
Although boatbuilding has played a critical part in Costa Mesa’s economic history, it’s a chapter that’s largely been overlooked. Until now.
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Learn about 5,000 years of history –from the first peoples to the City of the Arts – at our two museums in Costa Mesa.
Learn more about museumsExplore our vast collection of photographs, periodicals, maps, and more at the society’s museum and headquarters.
Explore historical resourcesDiscover the many ways you can do your part to preserve and promote Costa Mesa history.
Make your contributionLearn about a wide variety of historical topics at our free talks throughout the year.
Learn more about upcoming talksDid you know that nearly one-fifth of Costa Mesa’s land area was once an important training center for our nation’s effort during World War II?
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