Marion County Of--knoxville, Human Services Local Office Knoxville, IA 50138 Phone : (641) 842-5087 Business Category Government Offices-County Government Offices & Public Schools Marion County Human Service 3014 E Main St Knoxville, IA 50138 Phone : (641) 842-5087 Business Category Administration Of Social Human Resource & Income Maintenance Programs Marion County Of--human Services Local Office Courthouse Knoxville, IA 50138 Phone : (641) 842-5087 Business Category Government Offices-County Government Offices & Public Schools