City of Irvine

The City of Irvine is a diverse community with an international reputation. As such, community interest exists in creating ways to establish relationships with international cities through communication and the sharing of information.

The Friendship Cities Program provides Irvine with an additional opportunity to initiate relationships to promote the City’s future international relations. Friendship city relationships may include the exchange of correspondence between mayors, members of the city council, and other community leaders regarding areas of mutual interest.

Friendship City since 2008

Sister City since 2013

Seocho-gu, located in the southern part of Seoul, is surrounded by Mount Cheongae, Mount Umyeon and the Han River. Seoul is divided into 25 "gu" (or districts), including Seocho-gu.  With a population of more than 430,000, Seocho-gu is home to numerous cultural and art related facilities and historical sites.

Sister City since 2001

Taoyuan, one of the oldest cities in Taoyuan County, serves as the region’s center of politics, culture and business. The name Taoyuan means "Peach Garden," derived from the City’s early settlers who planted orchards of peach trees.

Sister City since 1990

Hermosillo, capital of the State of Sonora, is about 250 miles south of Tucson, Arizona. The City of Hermosillo has a rich history filled with traditions and well-rooted culture. Founded more than 300 years ago, Hermosillo was originally the site of a Pima Indian settlement called Pitic.

Sister City since 1989

Recognizing the need to foster goodwill and understanding between Irvine’s residents and the people of other nations, the City established this international program to engage Irvine’s diverse community. The City strives to involve a full spectrum of Irvine residents who can gain from and contribute to the Sister Cities Program.

Please note: The City of Irvine has launched a new class registration website for the community to use when signing up for City programs and activities called Your Irvine. All City classes and activities are now at yourirvine.org.