Cheyenne County, website

Cheyenne County in Nebraska uses area code 308. On this page, you will see the physical addresses and contact information of the most relevant government agencies in Cheyenne, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

1000 10th Avenue

Sidney, Nebraska 69162

Phone: (308) 254-2922

Police Department

1715 Illinois St.

Sidney, NE 69162

Phone: (308) 254-5515

District Court

1000 10th Avenue

P. O. Box 217
Sidney, NE 69162

Phone: (308) 254-2814
Fax: (308) 254-7832

County Court

1000 10th Avenue
Sidney, NE 69162

Phone: (308) 254-2929
Fax: (308) 254-2312

District Attorney

920 Jackson Street
P. O. Box 217
Sidney, NE 69162
Phone: (308) 254-6060
Fax: (308) 254-5799

County Clerk

100010th Ave.

P. O. Box 217

Sidney, NE 69162

Phone: (308) 254-2141

Fax: (308) 254-5049

Treasurer

1000 10 th Avenue
P. O. Box 217
Sidney, NE 69162
Phone: (308) 254-2733

Assessor

1000 10th Ave. 
P. O. Box 217 
Sidney, NE 69162
Phone: (308) 254-2633

Cheyenne County Jail

1000 10th Ave.

Sidney, NE 69162

Phone: (308) 254-2922

Fire Department

1115 13th Ave.

Sidney, NE 69162

Phone: (308) 254-5523

Health Department

808 Box Butte Avenue
Box 337
Hemingford, NE 69348-9700
Phone: (308) 487-3600
Fax: (308) 487-3682

School District

1101 21st Ave.
Sidney, NE 69162
Phone: (308) 254-5855