Notice: The City’s website will undergo a scheduled update and transition to a new design on November 16, between 7:00 a.m. and 9:00 a.m. Temporary service interruptions may occur. Thank you for your patience and understanding.
Plans, develops and carries out economic cooperation, cultural interchange and mutual understanding on the basis of mutual friendship between the City and its sister cities. Chula Vista's sister cities are Odawara, Japan, Cebu City, Phillippines and Irapuato, Mexico. A committee is set up to help prepare visits and entertain visitors and exchange students.