City's 275th Anniversary

On March 13, 2020, Mayor O’Connor declared a state of emergency in The City of Frederick. At this time, we hope to proceed with all events associated with the 275th Anniversary year. However, this is an evolving situation. The 275th Anniversary Executive Planning Committee will continue to monitor all recommendations and updates from government officials regarding COVID-19. We will determine if an event should be postponed or canceled. Thank you. 


Mayor Michael O’Connor, the Board of Aldermen, and the 275th Executive Steering Committee invite you to join in celebrating Frederick’s 275th anniversary. The City has developed commemorative events and products for residents and visitors to enjoy this historic occasion.275th Logo

Get Your 275th Merchandise from our Online Store!