Laura Pease, Administrative Assistant
The Mercer County Auditor’s webpage has been moved! Please click the “Auditor Homepage” button above to be redirected.
Thanks, Mercer County Auditor Randy Grapner
Office Hours
Monday: 8:30 a.m. to 5:00 p.m.
Tuesday: 8:30 a.m. to 4:00 p.m.
Wednesday: 8:30 a.m. to 4:00 p.m.
Thursday: 8:30 a.m. to 4:00 p.m.
Friday: 8:30 a.m. to 4:00 p.m.
Contact Us
Mercer County Auditor
101 North Main Street, Room 105
Celina, OH 45822
101 North Main Street, Room 105
Celina, OH 45822
(419) 586-6402
(419) 586-9425 (2nd floor)
(419) 586-8089 (1st floor)
(419) 586-8089 (1st floor)
The Auditor’s Office Departments are located in several rooms within the Courthouse.
- Room 104 – Auditor: IT Dept.
- Room 105 – Auditor: Administrative
- Room 106- Auditor: Budgetary
- Room 109 – Auditor: Weights & Measures
- Room 207 – Auditor: Real Estate, Personal Property, Dog Tags, Vendors Licenses, Homestead, etc.
- Room 209 – Auditor: Tax Mapping