| Place | ID | FIPS |
| Adams County | 17001 | 17001 |
| Adams County | 17001 | 17001 |
| Alexander County | 17003 | 17003 |
| Alexander County | 17003 | 17003 |
| Bond County | 17005 | 17005 |
| Bond County | 17005 | 17005 |
| Bond County | 17005 | 17005 |
| Boone County | 17007 | 17007 |
| Boone County | 17007 | 17007 |
| Brown County | 17009 | 17009 |
| Brown County | 17009 | 17009 |
| Bureau County | 17011 | 17011 |
| Bureau County | 17011 | 17011 |
| Bureau County | 17011 | 17011 |
| Calhoun County | 17013 | 17013 |
| Calhoun County | 17013 | 17013 |
| Carroll County | 17015 | 17015 |
| Carroll County | 17015 | 17015 |
| Cass County | 17017 | 17017 |
| Cass County | 17017 | 17017 |
| Champaign County | 17019 | 17019 |
| Champaign County | 17019 | 17019 |
| Christian County | 17021 | 17021 |
| Christian County | 17021 | 17021 |
| Clark County | 17023 | 17023 |
| Clark County | 17023 | 17023 |
| Clay County | 17025 | 17025 |
| Clay County | 17025 | 17025 |
| Clinton County | 17027 | 17027 |
| Clinton County | 17027 | 17027 |
| Coles County | 17029 | 17029 |
| Coles County | 17029 | 17029 |
| Coles County | 17029 | 17029 |
| Cook County | 17031 | 17031 |
| Cook County | 17031 | 17031 |
| Crawford County | 17033 | 17033 |
| Crawford County | 17033 | 17033 |
| Cumberland County | 17035 | 17035 |
| Cumberland County | 17035 | 17035 |
| De Witt County | 17039 | 17039 |
| De Witt County | 17039 | 17039 |
| De Witt County | 17039 | 17039 |
| DeKalb County | 17037 | 17037 |
| DeKalb County | 17037 | 17037 |
| Douglas County | 17041 | 17041 |
| Douglas County | 17041 | 17041 |
| DuPage County | 17043 | 17043 |
| DuPage County | 17043 | 17043 |
| DuPage County | 17043 | 17043 |
| Edgar County | 17045 | 17045 |
| Edgar County | 17045 | 17045 |
| Edgar County | 17045 | 17045 |
| Edwards County | 17047 | 17047 |
| Edwards County | 17047 | 17047 |
| Effingham County | 17049 | 17049 |
| Effingham County | 17049 | 17049 |
| Effingham County | 17049 | 17049 |
| Fayette County | 17051 | 17051 |
| Fayette County | 17051 | 17051 |
| Ford County | 17053 | 17053 |
| Ford County | 17053 | 17053 |
| Franklin County | 17055 | 17055 |
| Franklin County | 17055 | 17055 |
| Fulton County | 17057 | 17057 |
| Fulton County | 17057 | 17057 |
| Gallatin County | 17059 | 17059 |
| Gallatin County | 17059 | 17059 |
| Greene County | 17061 | 17061 |
| Greene County | 17061 | 17061 |
| Grundy County | 17063 | 17063 |
| Grundy County | 17063 | 17063 |
| Hamilton County | 17065 | 17065 |
| Hamilton County | 17065 | 17065 |
| Hancock County | 17067 | 17067 |
| Hancock County | 17067 | 17067 |
| Hardin County | 17069 | 17069 |
| Hardin County | 17069 | 17069 |
| Henderson County | 17071 | 17071 |
| Henderson County | 17071 | 17071 |
| Henry County | 17073 | 17073 |
| Henry County | 17073 | 17073 |
| Iroquois County | 17075 | 17075 |
| Iroquois County | 17075 | 17075 |
| Iroquois County | 17075 | 17075 |
| Jackson County | 17077 | 17077 |
| Jackson County | 17077 | 17077 |
| Jasper County | 17079 | 17079 |
| Jasper County | 17079 | 17079 |
| Jefferson County | 17081 | 17081 |
| Jefferson County | 17081 | 17081 |
| Jersey County | 17083 | 17083 |
| Jersey County | 17083 | 17083 |
| Jersey County | 17083 | 17083 |
| Jo Daviess County | 17085 | 17085 |
| Jo Daviess County | 17085 | 17085 |
| Jo Daviess County | 17085 | 17085 |
| Johnson County | 17087 | 17087 |
| Johnson County | 17087 | 17087 |
| Kane County | 17089 | 17089 |
| Kane County | 17089 | 17089 |
| Kankakee County | 17091 | 17091 |
| Kankakee County | 17091 | 17091 |
| Kankakee County | 17091 | 17091 |
| Kendall County | 17093 | 17093 |
| Kendall County | 17093 | 17093 |
| Knox County | 17095 | 17095 |
| Knox County | 17095 | 17095 |
| LaSalle County | 17099 | 17099 |
| LaSalle County | 17099 | 17099 |
| LaSalle County | 17099 | 17099 |
| Lake County | 17097 | 17097 |
| Lake County | 17097 | 17097 |
| Lawrence County | 17101 | 17101 |
| Lawrence County | 17101 | 17101 |
| Lee County | 17103 | 17103 |
| Lee County | 17103 | 17103 |
| Livingston County | 17105 | 17105 |
| Livingston County | 17105 | 17105 |
| Logan County | 17107 | 17107 |
| Logan County | 17107 | 17107 |
| Macon County | 17115 | 17115 |
| Macon County | 17115 | 17115 |
| Macoupin County | 17117 | 17117 |
| Macoupin County | 17117 | 17117 |
| Macoupin County | 17117 | 17117 |
| Madison County | 17119 | 17119 |
| Madison County | 17119 | 17119 |
| Marion County | 17121 | 17121 |
| Marion County | 17121 | 17121 |
| Marshall County | 17123 | 17123 |
| Marshall County | 17123 | 17123 |
| Mason County | 17125 | 17125 |
| Mason County | 17125 | 17125 |
| Massac County | 17127 | 17127 |
| Massac County | 17127 | 17127 |
| Massac County | 17127 | 17127 |
| McDonough County | 17109 | 17109 |
| McDonough County | 17109 | 17109 |
| McDonough County | 17109 | 17109 |
| McHenry County | 17111 | 17111 |
| McHenry County | 17111 | 17111 |
| McLean County | 17113 | 17113 |
| McLean County | 17113 | 17113 |
| Menard County | 17129 | 17129 |
| Menard County | 17129 | 17129 |
| Mercer County | 17131 | 17131 |
| Mercer County | 17131 | 17131 |
| Monroe County | 17133 | 17133 |
| Monroe County | 17133 | 17133 |
| Montgomery County | 17135 | 17135 |
| Montgomery County | 17135 | 17135 |
| Morgan County | 17137 | 17137 |
| Morgan County | 17137 | 17137 |
| Moultrie County | 17139 | 17139 |
| Moultrie County | 17139 | 17139 |
| Moultrie County | 17139 | 17139 |
| Ogle County | 17141 | 17141 |
| Ogle County | 17141 | 17141 |
| Ogle County | 17141 | 17141 |
| Peoria County | 17143 | 17143 |
| Peoria County | 17143 | 17143 |
| Peoria County | 17143 | 17143 |
| Perry County | 17145 | 17145 |
| Perry County | 17145 | 17145 |
| Piatt County | 17147 | 17147 |
| Piatt County | 17147 | 17147 |
| Piatt County | 17147 | 17147 |
| Pike County | 17149 | 17149 |
| Pike County | 17149 | 17149 |
| Pope County | 17151 | 17151 |
| Pope County | 17151 | 17151 |
| Pulaski County | 17153 | 17153 |
| Pulaski County | 17153 | 17153 |
| Putnam County | 17155 | 17155 |
| Putnam County | 17155 | 17155 |
| Randolph County | 17157 | 17157 |
| Randolph County | 17157 | 17157 |
| Richland County | 17159 | 17159 |
| Richland County | 17159 | 17159 |
| Rock Island County | 17161 | 17161 |
| Rock Island County | 17161 | 17161 |
| Rock Island County | 17161 | 17161 |
| Saline County | 17165 | 17165 |
| Saline County | 17165 | 17165 |
| Sangamon County | 17167 | 17167 |
| Sangamon County | 17167 | 17167 |
| Sangamon County | 17167 | 17167 |
| Schuyler County | 17169 | 17169 |
| Schuyler County | 17169 | 17169 |
| Scott County | 17171 | 17171 |
| Scott County | 17171 | 17171 |
| Shelby County | 17173 | 17173 |
| Shelby County | 17173 | 17173 |
| St. Clair County | 17163 | 17163 |
| St. Clair County | 17163 | 17163 |
| Stark County | 17175 | 17175 |
| Stark County | 17175 | 17175 |
| Stephenson County | 17177 | 17177 |
| Stephenson County | 17177 | 17177 |
| Stephenson County | 17177 | 17177 |
| Tazewell County | 17179 | 17179 |
| Tazewell County | 17179 | 17179 |
| Union County | 17181 | 17181 |
| Union County | 17181 | 17181 |
| Vermilion County | 17183 | 17183 |
| Vermilion County | 17183 | 17183 |
| Vermilion County | 17183 | 17183 |
| Wabash County | 17185 | 17185 |
| Wabash County | 17185 | 17185 |
| Warren County | 17187 | 17187 |
| Warren County | 17187 | 17187 |
| Washington County | 17189 | 17189 |
| Washington County | 17189 | 17189 |
| Wayne County | 17191 | 17191 |
| Wayne County | 17191 | 17191 |
| White County | 17193 | 17193 |
| White County | 17193 | 17193 |
| Whiteside County | 17195 | 17195 |
| Whiteside County | 17195 | 17195 |
| Whiteside County | 17195 | 17195 |
| Will County | 17197 | 17197 |
| Will County | 17197 | 17197 |
| Will County | 17197 | 17197 |
| Williamson County | 17199 | 17199 |
| Williamson County | 17199 | 17199 |
| Winnebago County | 17201 | 17201 |
| Winnebago County | 17201 | 17201 |
| Woodford County | 17203 | 17203 |
| Woodford County | 17203 | 17203 |
