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Rosemead, California

Located in Los Angeles County, California, Rosemead was established in 1959. Southern California Edison is headquartered in Rosemead. Majority Asian American city in the San Gabriel Valley.
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Founded 1959 | Population 52,800 | Peak 52,800 (2024) | County Los Angeles County

Top 10 Most Important Events for Rosemead, California

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1959 Founded: Rosemead was founded in Los Angeles County.
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1959 Incorporated: San Gabriel Valley city.
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2010 Modern Era: Rosemead continued to develop as part of the greater metropolitan area, with new infrastructure and community amenities.
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2020 Modern Growth: Rosemead continued to grow as part of its metropolitan area.
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Latest News in Rosemead

May 4, 2026
Wheel of Fortune Contestant Misses Out On $61,000 Over This Tough Puzzle
A Wheel of Fortune contestant saw $61,000 slip away in the Bonus Round last week, leaving fans stunned over what many called one o…
Apr 20, 2026
Dead or Missing Scientists Pose “National Security Threat,” Top House Republican Warns as Oversight Committee Launches Probe
House Oversight Committee Chairman James Comer (R-Ky.) has declared a series of deaths and disappearances involving at least 11 Am…
Apr 18, 2026
Trump’s Psychedelic Pivot: Executive Order Accelerates Review of Mind-Altering Drugs for Mental Health Crisis
President Donald Trump signed an executive order on Saturday directing federal agencies to fast-track the review and potential app…
Apr 16, 2026
White House Signals Review of Mysterious Deaths and Disappearances Among U.S. Scientists in Sensitive Fields
The Trump administration has indicated it will examine a cluster of unexplained deaths and disappearances involving at least 10 Am…
Apr 14, 2026
California’s “Stop Nick Shirley Act”: Privacy Measure or Assault on Investigative Journalism?
California lawmakers advanced a controversial bill Monday that critics have dubbed the “Stop Nick Shirley Act,” raising sharp …
Apr 11, 2026
Sexual Assault Probe and Staff Revolt Threaten to End Congressman’s California Gubernatorial Bid
Rep. Eric Swalwell’s once-promising campaign for California governor has unraveled with breathtaking speed. In little more than …

Complete Historical Timeline

1959 Culture
Founded
1959 Government
Incorporated
2010 Culture
Modern Era
2020 Culture
Modern Growth

Did You Know?

1
Southern California Edison is headquartered in Rosemead.
2
Majority Asian American city in the San Gabriel Valley.
3
Major Chinese and Vietnamese community.
4
Rosemead is located in Los Angeles County, California.
5
Rosemead was founded in 1959.

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Famous People from Rosemead, California

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Bob Mackie
Fashion Designer · Born Mar 24, 1939 · Age 86
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Dean Miraldi
Football Player · Born Apr 8, 1958 · Age 67
AM
Anton Myrer
Novelist · Born Nov 3, 1922 · Died Jan 19, 1996 (age 73)
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Venus D-Lite
Drag Performer · Born Sep 5, 1983 · Age 42
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Ananda W. P. Guruge
Sri Lankan Diplomat
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