Welcome to the City of Union website.  We are proud of our community and glad you are here for a visit.  We have included valuable information about our city and hope that if you have any questions, the answers are here.  Please check out the sitemap located at the bottom of this page which will help you find additional information.  There is also a “Contacts” page if you have any comments.  I have been a council member in Union for twenty-three years and I am excited to begin a new term as Mayor.  Union is a beautiful place to raise a family, start a business or retire.  We are proud of our council, staff, and the services that we offer.  Union is located in northwestern Montgomery County, Ohio.  I hope you visit our city and see why Union is a wonderful place to “Live, Work, and Play.” - Michael O’Callaghan

Feb 16, 2018
The City of Union office will be closed on Monday, February 19, due to the President’s Day holiday.  There will not be any delay in trash pickup. MORE...
Jan 25, 2018
Need to register to vote? If you are a Montgomery County resident, you can register online through the Montgomery County Board of Elections.  The link to register online is: …MORE...
Jan 22, 2018
Union’s city wide garage sale will be held on June 7, 8, and 9th, a Thursday, Friday, and Saturday.  Hours can be from 8:00 am to 8:00 pm.  No permits…MORE...

City Hall/Main Office:


Public Safety:

Call 911 in an emergency
937-836-2678 in a

City Council:

Mayor and