Shiawassee County, website

Shiawassee County in Michigan uses area codes 517 and 989. On this page, you will see the physical addresses and contact information of the most relevant government agencies in Shiawassee County, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

201 E. McArthur St., Corunna, MI 48817
Phone: (989) 743-2297

Police Department

402 N. Shiawassee St., Corunna, MI 48817

Phone: (989) 743-6170

County Court

208 N. Shiawassee St., Corunna, MI 48817
Phone: (989) 743-2239

66th District Court

110 E. Mack St.
Corunna, MI 48817
Phone: (989) 743-2395
Fax: (989) 743-2469

35th Circuit Court

208 N. Shiawassee St.
Corunna, MI 48817

Phone: (989) 743-2242

Probate Court

110 E. Mack St.
Corunna, MI 48817
Phone: (989) 743-2211
Fax: (989) 743-2349

County Clerk

P. O. Box 103
Corunna, MI 48817
Phone: (989) 743-2374

Treasurer

Circuit Courthouse
208 North Shiawassee Street, 2’nd Floor
Corunna, MI 48817

Phone: (989) 743-2224
Fax: (989) 743-2490

Shiawassee County Jail

201 E. McArthur St., Corunna, MI 48817

Phone: (989) 743-2230

Emergency Management / Homeland Security

James P. Capitan Center, Lower Level
149 E. Corunna Avenue
Corunna, MI 48817

Phone: (989) 743-5841
Fax: (989) 743-2609

Fire Department

402 N. Shiawassee St., Corunna, MI 48817

Phone: (989) 743-6479

Department Of Human

 1720 E. Main St., Owosso, MI 48867

Phone: (989) 725-3200

Health Department

James P. Capitan Center
149 E. Corunna Ave., 2^nd Floor
Corunna, MI 48817
Phone: (989) 743-2318