City of Chicago

Welcome to the official City of Chicago Website. The source for information about City services, departments, programs and initiatives, and officials for Chicago residents, businesses, and visitors.

City of Chicago's Employee Email Address Formats

City of Chicago uses 4 email formats, with first '.' last (ex. john.smith@cityofchicago.org)
being used 53% of the time.
first_initial lastjsmith@cityofchicago.org23%
first lastjohnsmith@cityofchicago.org2%
first '.' lastjohn.smith@cityofchicago.org53%
other_templateother_template@cityofchicago.org21%