- Placentia, CA - Official Website | Official Website
The City of Placentia is preparing for a once-in-a-lifetime event—our 100-year Centennial Celebration in 2026! Learn more about our Sponsorship Opportunities and how you can get involved in this historic event
- History of Placentia | Placentia, CA - Official Website
Discover Placentia’s rich history, from its beginnings as a Mexican land grant to its growth as a thriving citrus hub Learn about its pioneers, the railroad’s impact, and its journey to becoming a vibrant city
- About Placentia | Placentia, CA - Official Website
Discover Placentia’s rich history, from its beginnings as a Mexican land grant to its growth as a thriving citrus hub Learn about its pioneers, the railroad’s impact, and its journey to becoming a vibrant city
- Historical Resources | Placentia, CA - Official Website
Placentia’s rich history began in 1837 when the governor of Mexico granted the Rancho San Juan Cajon de Santa Ana to Juan Pacifico Ontiveros This land grant included the area that today comprises Placentia, Anaheim, Brea, and Fullerton
- Departments | Placentia, CA - Official Website
Fire Find an overview of the Placentia Fire and Life Safety Department that includes stations and services Human Resources View responsibilities and programs for the Human Resources Department as well as open City jobs Police Access the Police Department's contact information, divisions, officials, and more Public Works
- Mayor City Council | Placentia, CA - Official Website
Find information about Placentia's Mayor and City Council including duties, contact information, and more
- Old Town Placentia Revitalization Plan
Among Orange County's downtowns, Old Town Placentia is unique in its small scale and variety of land uses Today, population groups of all types are looking for small scale, walkable urban centers around transit to live, work, and play
- City Hall Hours and Info | Placentia, CA - Official Website
City Hall Hours and Info City Hall 401 E Chapman Avenue Placentia CA, 92870 Phone: (714) 993-8117 Hours Monday - Thursday 7:30 AM - 6:00 PM Fridays Closed
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