Calhoun County

Calhoun County Courthouse
416 4th Street
Rockwell City, IA 50579
Hours: 8:30 am - 4:30 pm
Supervisor Meetings: Every Tuesday
Website: https://www.calhouncounty.iowa.gov/

Adair Adams Allamakee Appanoose Audubon Benton BlackHawk Boone Bremer Buchanan BuenaVista Butler Calhoun Carroll Cass Cedar CerroGordo Cherokee Chickasaw Clarke Clay Clayton Clinton Crawford Dallas Davis Decatur Delaware DesMoines Dickinson Dubuque Emmet Fayette Floyd Franklin Fremont Greene Grundy Guthrie Hamilton Hancock Hardin Harrison Henry Howard Humboldt Ida Iowa Jackson Jasper Jefferson Johnson Jones Keokuk Kossuth Lee Linn Louisa Lucas Lyon Madison Mahaska Marion Marshall Mills Mitchell Monona Monroe Montgomery Muscatine O'Brien Osceola Page PaloAlto Plymouth Pocahontas Polk Pottawattamie Poweshiek Ringgold Sac Scott Shelby Sioux Story Tama Taylor Union Van Buren Wapello Warren Washington Wayne Webster Winnebago Winneshiek Woodbury Worth Wright
Name Office Address City State Zip Code Phone Number Fax Number Party
Name Office Address City State Zip Code Phone Number Fax Number Party
Joan Wagner Assessor 416 4th, Ste 6 Rockwell City IA 50579 (712) 297-7500 (712) 297-5607
Jena Patzner Auditor 416 4th, Ste 1 Rockwell City IA 50579 (712) 297-7741 (712) 297-7382 R
Curtis Vanderheiden Conservation 1228 High Rockwell City IA 50579 (712) 297-7131 (712) 297-7296
Ben Smith County Attorney 501 Court Rockwell City IA 50579 (712) 297-7829 (712) 297-8620 R
Richard Hall Emergency Management 515 Court, PO Box 71 Rockwell City IA 50579 (712) 297-5104 (712) 297-5309
Nick Buse Engineer/Secondary Roads 416 4th, Ste 7 Rockwell City IA 50579 (712) 297-8322 (712) 297-5143
Shelly Schossow Environmental Health 501 Court Rockwell City IA 50579 (712) 297-8323 (712) 297-7530
Barb Riley Public Health 501 Court Rockwell City IA 50579 (712) 297-8323 (712) 297-7530
Cathy Voith Recorder 416 4th, Ste 3 Rockwell City IA 50579 (712) 297-8121 R
Patrick Riley Sheriff PO Box 304 Rockwell City IA 50579 (712) 297-7583 (712) 297-5000
Cory Ridgely Supervisor 416 4th, Ste 1 Rockwell City IA 50579 (712) 297-7741 (712) 297-7382 R
Dave George Supervisor 416 4th, Ste 1 Rockwell City IA 50579 (712) 297-7741 (712) 297-7382 R
Scott Jacobs Supervisor 416 4th, Ste 1 Rockwell City IA 50579 (712) 297-7741 (712) 297-7382 R
Lori Erkenbrack Treasurer 416 4th, Ste 2 Rockwell City IA 50579 (712) 297-7111 (712) 297-7479 R
Thomas Potter Veterans Affairs PO Box 71 Rockwell City IA 50579 (712) 297-8632 (712) 297-5309
Last Updated: 06/17/2026 08:00 AM