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Boulder Sister City Program

Boulder Sister City Program

The Program

Boulder's Sister Cities program is made up of volunteers who believe that through mutual respect and cooperation, people worlds apart can form relationships that foster peace and prosperity. The idea that it's possible to make big changes from small steps.


The Boulder Sister City program is always looking for new volunteers. If you are interested in volunteering, contact the City Clerk's Office at 303-441-3008 and we will help you reach out to respective nonprofit sister city groups here in Boulder.

For information about how to propose a new sister city, see Council Resolution 631 or ask about the City Council's role in sister city relationships, contact the City Clerk's Office at 303-441-3008. Also, see Res 631 Amended pdf.

Reminder: All Sister City Annual Reports for 2019 are due to the Acting Deputy City Clerk by March 1, 2020.

Our next Annual Sister City Dinner is scheduled for April 28, 5:30-7 p.m. in the Municipal Building lobby.