Treasurer
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General Information
Staff Directory
Email
treasurer@unioncountyohio.gov
Phone Numbers
937-645-3035
Fax: 937-645-3094
Emergencies: Dial 911
Location
233 West Sixth Street
2nd Floor
Marysville,
OH
43040
Get Directions

Hours
Hours
8:30 a.m. - 4:00 p.m.

Mailing Address Update

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Mailing Address Update

If you have a new mailing address you would like your tax bills sent to, please email us at: treasmail@co.union.oh.us 

Please include your parcel number, which is shown on any previous tax bill.