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

Apr 1, 2019
Here is the link to City Income Tax Forms through CCA. Phone number for CCA is 216-857-7382 MORE...
Apr 1, 2019
Here is a link to the CCA web site with the city income tax forms. CCA’s phone number is 216-857-7382 MORE...
Mar 18, 2019
The dates for the City Wide Garage sales have been set. The first one will be June 6, 7, and 8. The fall one will be September 12, 13, and…MORE...

City Hall/Main Office:


Public Safety:

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

City Council:

Mayor and