Delaware County, website
Delaware County in Ohio uses area codes 740 and 937. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Delaware, including the Clerk’s Office, Sheriff’s Office, and the Health Department.
Sheriff’s Office
149 N. Sandusky St., 2nd Floor
Delaware, OH 43015
Phone: (740) 833-2810
Fax: (740) 833-2809
Police Department
1 South Sandusky Street
Delaware, Ohio 43015
Phone: (740) 203-1025
Municipal Court
70 North Union Street
Delaware, Ohio 43015
Phone: (740) 203-1550
County Clerk
117 North Union Street, Level 300
Delaware, Ohio 43015
Phone: (740) 833-2500
Fax: (740) 833-2499
Prosecuting Attorney’s
145 North Union St., 3rd Floor
P. O. Box 8006
Delaware, OH 43015
Phone: (740) 833-2690
Fax: (740) 833-2689
Recorder
145 N. Union St.
Delaware, Ohio 43015
Phone: (740) 833-2460
Fax: (740) 833-2459
Treasurer
145 N. Union St., 1st Floor
Delaware, OH 43015
Phone: (740) 833-2480
Fax: (740) 833-2479
Health Department
1-3 West Winter Street
Delaware, OH 43015
Phone: (740) 368-1700
Fax: (740) 203-2044
Delaware County Jail
149 N. Sandusky St.
Delaware, Ohio 43015
Phone: (740) 833-2810
Fax: (740) 833-2809
Emergency Management
10 Court Street
Delaware, Ohio 43015
Phone: (740) 833-2180
Social Services
145 N. Union Street
Delaware, OH 43015
Phone: (740) 833-2300
Fax: (740) 833-2299
Fire Department
99 S. Liberty St., Delaware, OH 43015
Phone: (740) 203-1300
Department of Education
91 North Sandusky Street
Delaware, Ohio 43015
Phone: (740) 833-2000
Fax: (740) 833-2099