Calhoun County, website
Calhoun County in Iowa uses area codes 515 and 712. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Calhoun, including the Clerk’s Office, Sheriff’s Office, and the Health Department.
Sheriff’s Office
P. O. Box 304
416 Fourth Street
Rockwell City, Iowa 50579
Phone: (712) 297-7583
Police Department
335 Main Street
Rockwell, Iowa 50579
Phone: (712) 297-7954
Fax: (712) 297-5626
Clerk of Court
416 4th Street, Suite 5
Rockwell City, IA 50579
Phone: (712) 297-8122
Fax: (712) 297-5082
District Court
416 4th Street, Suite 5
Rockwell City, IA 50579
Phone: (712) 297-8122
Fax: (712) 297-5082
County Attorney
412 Main Street
Rockwell City, IA 50579
Phone: (712) 297-7829
Fax: (712) 297-8620
Treasurer
416 4th St.
Rockwell City, IA 50579
Phone: (712) 297-7111
Assessor
416 4th Street
Suite 6
Rockwell City, IA 50579
Phone: (712) 297-7500
Calhoun County Jail
416 4th Street
Rockwell City, IA, 50579
Phone: (712) 297-7583
Emergency Management
308 4th Street
Rockwell, Iowa 50579
Phone: (712) 297-8530
Fire Department
308 4th St.
Rockwell City, IA 50579
Phone: (712) 297-8530
Human Resources Department
515 Court Street
Rockwell City, IA 50579
Phone: (515) 955-6353
Health Department
501 Court St.
Rockwell City, IA 50579
Phone: (712) 297-8323
School District
1000 Tonawanda St.
Rockwell City, IA 50579
Phone: (712) 297-7341
Fax: (712) 297-7320