Departments

Attorney

Courthouse
1 E. Main St., Suite 210
Marshalltown, IA 50158
641-754-6314

Board of Supervisors

Courthouse
1 E. Main St., Suite 140
Marshalltown, IA 50158
641-754-6330

Buildings & Grounds

Election Center
107 S. 1st Ave.
Marshalltown, IA 50158

Conservation

Grimes Farm and Conservation Center
2349 233rd St.
Marshalltown, IA 50158
641-752-5490

Emergency Management

Civil/Admin Building
2369 Jessup Ave. · Floor 3
Marshalltown, IA 50158
641-754-6385

Engineer & Secondary Roads

Engineer’s Office
101 E. Church St.
Marshalltown, IA 50158
641-754-6343

Environmental Health

Courthouse
1 E. Main St., Suite 140
Marshalltown, IA 50158
641-844-2707 (Office)
641-750-4307 (Cell)

General Assistance

Annex Building
101 E. Main St.
Marshalltown, IA 50158
641-754-6335

GIS

Courthouse
1 E. Main St., Suite 270
Marshalltown, IA 50158
641-844-2810

Information Technology

Courthouse
1 E. Main St., Suite 160
Marshalltown, IA 50158
641-844-2800

Planning & Zoning

Courthouse
1 E. Main St., Suite 140
Marshalltown, IA 50158
641-844-2707 (Office)
641-750-4307 (Cell)

Public Health

Annex Building
101 E. Main St.
Marshalltown, IA 50158
641-844-2799

Sheriff

Sheriff's Office
2369 Jessup Ave.
Marshalltown, IA 50158
641-754-6380
641-754-5725 (Dispatch)
911 (Emergency)

Treasurer

Courthouse
1 E. Main St., Suite 130
Marshalltown, IA 50158
641-754-6360

Weed Commissioner

Courthouse
1 E. Main St., Suite 140
Marshalltown, IA 50158
641-844-2707 (Office)
641-750-4307 (Cell)