Marion County Offices

County Office Location Phone
ADA Coordinator 214 E Main St.
Knoxville, IA 50138
641-828-2213
Assessor 214 E Main St., Ste. 10
Knoxville, IA 50138
641-828-2215
Attorney 214 E Main St.
Knoxville, IA 50138
641-828-2223
Auditor 214 E Main St.
Knoxville, IA 50138
641-828-2217
Auditor Real Estate 214 E Main St.
Knoxville, IA 50138
641-828-2212
Adult Probation Office 110 N 1st St.
Knoxville, IA 50138
641-842-6002
Board of Supervisors 3014 E Main Street
Knoxville, IA 50138
641-828-2231 option 2
CROSS Mental Health Region (formerly Marion Co. CPC) 2003 N Lincoln St.
Knoxville, IA 50138
641-828-2238 option 2
County Conservation 214 E Main St.
Knoxville, IA 50138
641-828-2213
Cordova Park 1378 Hwy. G-28
Otley, IA 50214
641-627-5935
Clerk of Court 214 E Main St., 3rd Flr.
Knoxville, IA 50138
641-828-2207
Development Commission 3014 E Main St.
Knoxville, IA 50138
641-828-2257
E911 Office 3014 E Main St.
Knoxville, IA 50138
641-828-2255
Emergency Management 3014 E Main St.
Knoxville, IA 50138
641-828-2256
Employment (Human Resources) 3014 E Main St.
Knoxville, IA 50138
641-828-8712
Engineers Office 402 Willets Dr.
Knoxville, IA 50138
641-828-2225
Environmental Health 2003 N Lincoln St.
Knoxville, IA 50138
641-828-2238 option 1
General Assistance Office 2003 North Lincoln
Knoxville, IA 50138
641-828-2238
GIS Coordinator 214 E Main St.
Knoxville, IA 50138
641-828-2231 option 8
Information Technology 214 E Main St.
Knoxville, IA 50138
641-828-2231 option 8
Juvenile Court Services 214 E Main St.
Knoxville, IA 50138
641-828-2046
Maintenance Department 3014 E Main St.
Knoxville, IA 50138
641-828-2244
Marion County Park 306  Willets Dr.
Knoxville, IA 50138
641-828-2214
Marion County Public Health 2003 N Lincoln St.
Knoxville, IA 50138
641-828-2238
Recorder’s Office 214 E Main St., Ste. 8
Knoxville, IA 50138
641-828-2211
Roads Department 402 Willets Dr.
Knoxville, IA 50138
641-828-2225
Roberts Creek Park 1617 Fillmore Dr.
Otley, IA 50214
641-627-5507
Senior Nutrition Program 2003 N Lincoln St.
Knoxville, IA 50138
641-828-2238 
Sheriff’s Office 211 N Godfrey Ln.
Knoxville, IA 50138
641-828-2220
Treasurer’s Office 214 E Main St.
Knoxville, IA
Tax Dept.  641-828-2202    option 3
Motor Vehicle Dept. 641-828-2202    option 1
Driver’s License Dept. 641-828-2202    option 2
Traffic Violation Office 214 E Main St.
Knoxville, IA 50138
641-828-2209   option 3
Veteran’s Affair Office 214 E Main St.
Knoxville, IA 50138
641-828-2201
Weed Commissioners 214 E Main St.
Knoxville, IA 50138
641-891-5118
Zoning 214 E Main St., Ste. 2
Knoxville, IA 50138
641-828-2231 option 9

Contact us

Call Us

(641) 828-2238

Our Location

2003 N Lincoln St
PO Box 152
Knoxville, IA 50138

Get in Touch