As of 2025, it is the second most populous city in Orange County, fifth most in the Greater Los Angeles region, and 63rd most in the United States. Several major corporations in the technology and semiconductor sectors maintain their headquarters in Irvine. Official website of the City of Irvine, CA.
Find city services, job opportunities, parks, events, permits, public library, renter resources, and government information. THE 15 BEST Things to Do in Irvine (2026) - Must-See Attractions Irvine’s central location—45 miles from Los Angeles, 85 miles from San Diego, and 15 minutes from Disneyland Resort —makes it a popular hub for Southern California travelers. But there’s a lot to love right in Irvine itself. Irvine offers a diverse array of activities, from Arts & Cultural experiences to outdoor recreation, vibrant attractions and plenty of family-friendly activities, making the City of Irvine a perfect destination for all ages.
irvine usd calendar, Irvine News All Irvine News Tue., 4:00 PM - 11:00 PM City Council Meeting UC Irvine is consistently recognized as a trailblazer in a broad range of fields, garnering national and international honors in every school. Discover the programs, people and purpose that power your next step. Scientific breakthroughs. Clinical excellence. A commitment to better health.
irvine usd calendar, Irvine, city, Orange county, southern California, U.S. Adjacent to the city of Santa Ana (northwest), Irvine lies about 40 miles (60 km) southeast of Los Angeles. Originally inhabited by Tongva (or Gabrielino) Indians, the area was explored by Gaspar de Portolá in 1769. From a free balloon ride to canyon hikes and around-the-world food, here are the 15 best things to do in Irvine, with a quick comparison table first and the detail below. 1. Float Above the City on the Great Park Balloon.
