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San Luis Obispo, California

Located in San Luis Obispo County, California, San Luis Obispo was founded in 1772. Repeatedly ranked the happiest city in America. Bubblegum Alley is covered in decades of chewed gum.
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Founded 1772 | Population 47,000 | Peak 47,000 (2024) | County San Luis Obispo County

Top 10 Most Important Events for San Luis Obispo, California

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1772 Mission: Mission San Luis Obispo de Tolosa.
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1822 Economic Development: San Luis Obispo grew through manufacturing and industry.
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1890 Higher Education: Educational institutions helped define San Luis Obispo's character and economy.
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1942 Cal Poly: Cal Poly SLO established.
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2010 Modern Era: San Luis Obispo continued to develop as part of the region, with new infrastructure and community amenities.
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Latest News in San Luis Obispo

Mar 13, 2026
What’s Behind Trump’s Push to Revive California Oil?
The Trump administration’s directive to Sable Offshore Corp. to restore the Santa Ynez oil unit in California represents a s…
Mar 10, 2026
CBS Investigation Reveals Hospice Fraud Hotspot in Los Angeles
CBS News has exposed a troubling epicenter of hospice fraud in Los Angeles, California, shedding light on a systemic issue that ha…
Mar 10, 2026
Outrage Builds as LA Backs Anti-Police Groups with Tax Dollars
LA City Hall’s recent approval of $177 million in contracts has sparked widespread controversy, as the funds are earmarked f…
Mar 9, 2026
Scrutiny Intensifies on California Governor’s Wife’s Nonprofit: High Pay and Donor Ties Raise Ethical Questions
In the glittering world of California politics, where public service often intersects with personal ambition and philanthropy, a f…
Mar 8, 2026
NYPD Confirms Viable IED at Mayor Mamdani Protests
New York City faces a grave security threat after the NYPD confirmed that a device thrown near protests at Mayor Mamdani’s r…
Mar 8, 2026
Could $8 Gas Be Coming to California Soon?
Gas prices in Southern California continue their relentless climb, with a stark warning from an expert suggesting that drivers mig…

Complete Historical Timeline

1772 Culture
Mission
1822 Industry
Economic Development
1890 Culture
Higher Education
1942 Culture
Cal Poly
2010 Culture
Modern Era

Did You Know?

1
Repeatedly ranked the happiest city in America.
2
Bubblegum Alley is covered in decades of chewed gum.
3
Cal Poly SLO is a top public university — 'Learn by Doing.'.
4
San Luis Obispo is located in San Luis Obispo County, California.
5
San Luis Obispo was founded in 1772.

Famous People from San Luis Obispo, California

ZE
Zac Efron
Actor, Disc Jockey · Born Oct 18, 1987 · Age 38
ST
Stephanie Brown Trafton
Athletics Competitor · Born Aug 1, 1979 · Age 46
CS
Chris Seitz
Association Football Player · Born Mar 12, 1987 · Age 38
KC
Kami Craig
Swimmer, Water Polo Player · Born Jul 21, 1987 · Age 38
WG
Wolfgang Gartner
Disc Jockey, Record Producer · Born Mar 17, 1982 · Age 43

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