UCHD, Protecting Your Health.


Contact Us

Union County Health Department

940 London Ave, Suite 1100
Marysville, Ohio 43040
Telephone: (937) 642-2053 or toll free (888) 333-9461
Fax: (937) 645-3047
Information: Lobby Hours: Mon. - Fri. 8:00 am - 4:00 pm

For a full staff directory, click here.

To report a public health emergency, please call (937) 642-2053 during normal business hours. To report a public health emergency after hours, please contact the Union County Sheriff's Office Dispatch at (937) 645-4110. Dispatch will notify the on-call Union County Health Department staff person.