Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| West Park | Park | 195 | Cook | 42 00 27 N | 087 50 49 W |
| West Park | Park | 198 | Cook | 42 02 31 N | 087 54 34 W |
| West Park | Park | 257 | Henry | 41 14 24 N | 089 55 57 W |
| West Park | Park | 212 | Lake | 42 17 07 N | 087 53 28 W |
| West Park | Park | 217 | Lake | 42 15 18 N | 087 50 43 W |
| West Park | Park | 272 | McHenry | 42 14 00 N | 088 21 58 W |
| West Park | Park | 172 | Rock Island | 41 27 12 N | 090 34 33 W |
| West Park | Park | 232 | Warren | 40 54 42 N | 090 39 10 W |
| West Park | Park | 184 | Will | 41 30 35 N | 088 06 28 W |
| West Peoria | Populated Place | 181 | Peoria | 40 41 33 N | 089 37 40 W |
| West Peotone Church | Church | 213 | Will | 41 19 24 N | 087 54 02 W |
| West Peotone Presbyterian Cemetery | Cemetery | 212 | Will | 41 18 34 N | 087 53 31 W |
| West Pike Elementary School | School | 143 | Pike | 39 42 46 N | 091 12 29 W |
| West Pike High School | School | 155 | Pike | 39 42 12 N | 091 08 54 W |
| West Point | Populated Place | 204 | Hancock | 40 15 18 N | 091 10 58 W |
| West Point | Populated Place | 181 | Jackson | 37 53 56 N | 089 37 19 W |
| West Point Cemetery | Cemetery | 204 | Hancock | 40 15 39 N | 091 10 27 W |
| West Point Church | Church | 183 | Jackson | 37 53 57 N | 089 37 20 W |
| West Point Creek | Stream | | Calhoun | 39 00 00 N | 090 40 28 W |
| West Point Ferry | Crossing | 130 | Calhoun | 38 59 47 N | 090 40 47 W |
| West Point Ferry | Crossing | 130 | Calhoun | 38 59 48 N | 090 40 47 W |
| West Point Landing | Locale | 133 | Fulton | 40 12 49 N | 090 10 13 W |
| West Point Mall Shopping Center | Locale | 200 | Cook | 41 52 17 N | 087 53 59 W |
| West Point School (historical) | School | 141 | Cass | 39 53 50 N | 090 25 09 W |
| West Point School (historical) | School | 232 | Ford | 40 35 17 N | 088 17 31 W |
| West Point School (historical) | School | 294 | Jo Daviess | 42 19 53 N | 090 07 10 W |
| West Point School (historical) | School | 237 | Knox | 40 59 17 N | 090 25 24 W |
| West Point School (historical) | School | 174 | Logan | 40 12 05 N | 089 25 12 W |
| West Point School (historical) | School | 203 | Macoupin | 39 11 38 N | 089 42 50 W |
| West Point School (historical) | School | 261 | McLean | 40 33 41 N | 089 01 19 W |
| West Point School (historical) | School | 189 | Morgan | 39 32 31 N | 090 02 55 W |
| West Point School (historical) | School | 225 | Piatt | 40 14 22 N | 088 31 02 W |
| West Point School (historical) | School | 219 | Pike | 39 33 50 N | 090 56 10 W |
| West Point School (historical) | School | 127 | White | 38 01 28 N | 088 21 21 W |
| West Prairie Cumberland Presbyterian Church | Church | 203 | McDonough | 40 20 13 N | 090 31 30 W |
| West Prairie School (historical) | School | 202 | Douglas | 39 40 55 N | 088 27 06 W |
| West Prairie School (historical) | School | 152 | St. Clair | 38 27 50 N | 090 00 04 W |
| West Prairie School (historical) | School | 226 | Warren | 40 49 12 N | 090 36 54 W |
| West Pullman | Populated Place | 187 | Cook | 41 40 46 N | 087 38 31 W |
| West Pullman Branch School (historical) | School | 186 | Cook | 41 40 21 N | 087 39 03 W |
| West Pullman Church of God | Church | 187 | Cook | 41 40 42 N | 087 37 50 W |
| West Pullman Elementary School | School | 188 | Cook | 41 40 36 N | 087 38 08 W |
| West Pullman Park | Park | 187 | Cook | 41 40 10 N | 087 37 53 W |
| West Ravenwood (subdivision) | Populated Place | 182 | Cook | 41 57 53 N | 087 41 02 W |
| West Residence Hall | Building | 188 | Cook | 41 40 02 N | 087 47 04 W |
| West Richland Elementary School | School | 143 | Richland | 38 41 35 N | 088 13 20 W |
| West Richland High School | School | 143 | Richland | 38 41 57 N | 088 13 05 W |
| West Ridge | Populated Place | 210 | Douglas | 39 49 33 N | 088 13 01 W |
| West Ridge (subdivision) | Populated Place | 182 | Cook | 41 59 59 N | 087 41 34 W |
| West Ridge Court Shopping Center | Locale | 214 | DuPage | 41 46 01 N | 088 12 15 W |
| West Ridge School | School | 198 | Lake | 42 09 50 N | 087 48 58 W |
| West Ridge United Methodist Church | Church | 185 | Cook | 42 00 30 N | 087 41 18 W |
| West River | Gut | 134 | Fulton | 40 27 11 N | 089 54 42 W |
| West River Park | Park | 180 | Cook | 41 58 24 N | 087 42 20 W |
| West Roodhouse | Locale | 198 | Greene | 39 29 05 N | 090 24 07 W |
| West Roseland (subdivision) | Populated Place | 184 | Cook | 41 41 35 N | 087 37 56 W |
| West Rosiclare Election Precinct | Civil | 128 | Hardin | 37 25 26 N | 088 21 59 W |
| West Ruark Oil Field | Oilfield | 132 | Lawrence | 38 36 42 N | 087 48 15 W |
| West Rural Hill | Populated Place | 179 | Hamilton | 37 57 56 N | 088 41 18 W |
| West Salem | Populated Place | 160 | Edwards | 38 31 15 N | 088 00 17 W |
| West Salem Airport | Airport | 155 | Edwards | 38 32 00 N | 088 02 02 W |
| West Salem Cemetery | Cemetery | 163 | Jefferson | 38 18 50 N | 088 56 42 W |
| West Salem Grade School | School | 156 | Edwards | 38 31 22 N | 088 00 15 W |
| West Salem New Reservoir | Reservoir | 143 | Edwards | 38 31 42 N | 088 00 54 W |
| West Salem New Reservoir Dam | Dam | 143 | Edwards | 38 31 42 N | 088 00 54 W |
| West Salem Reservoir | Reservoir | 144 | Edwards | 38 31 46 N | 088 01 01 W |
| West Salem School | School | 162 | Jefferson | 38 18 48 N | 088 56 41 W |
| West Salem School (historical) | School | 186 | Shelby | 39 22 11 N | 088 45 02 W |
| West Salem Trinity United Methodist Church | Church | 165 | Jefferson | 38 18 51 N | 088 56 36 W |
| West Sandford | Populated Place | 194 | Edgar | 39 32 45 N | 087 32 04 W |
| West School | School | 196 | Cook | 42 02 20 N | 087 53 56 W |
| West School | School | 194 | Cook | 42 08 14 N | 087 46 32 W |
| West School | School | 197 | Lake | 42 21 32 N | 087 50 49 W |
| West School | School | 200 | McDonough | 40 33 27 N | 090 30 32 W |
| West School (historical) | School | 202 | Iroquois | 40 41 45 N | 087 53 57 W |
| West School (historical) | School | 233 | Knox | 40 56 54 N | 090 25 00 W |
| West School (historical) | School | 165 | Madison | 38 52 47 N | 089 45 47 W |
| West School (historical) | School | 134 | Wayne | 38 26 42 N | 088 12 29 W |
| West Science Ridge School (historical) | School | 206 | Whiteside | 41 49 24 N | 089 41 48 W |
| West Seminary Oil Field | Oilfield | 138 | Clay | 38 38 20 N | 088 27 01 W |
| West Seminary School (historical) | School | 142 | Clay | 38 38 05 N | 088 27 48 W |
| West Senior High School | School | 210 | Kane | 41 45 52 N | 088 20 39 W |
| West Serena Cemetery | Cemetery | 192 | La Salle | 41 28 14 N | 088 46 55 W |
| West Seventy Fourth Street Church of Christ | Church | 184 | Cook | 41 45 35 N | 087 39 45 W |
| West Shore Park | Park | 176 | Will | 41 31 00 N | 088 12 15 W |
| West Side Ball Park | Park | 214 | Bureau | 41 22 13 N | 089 28 08 W |
| West Side Baptist Church | Church | 149 | Clinton | 38 31 00 N | 089 08 53 W |
| West Side Baptist Church | Church | 148 | Jefferson | 38 18 00 N | 088 55 34 W |
| West Side Cemetery | Cemetery | 219 | Adams | 40 01 58 N | 090 57 58 W |
| West Side Cemetery | Cemetery | 177 | Brown | 39 53 16 N | 090 40 09 W |
| West Side Church | Church | 225 | McLean | 40 26 43 N | 089 03 10 W |
| West Side Church of Christ | Church | 198 | Clark | 39 17 44 N | 088 00 36 W |
| West Side Church of Christ | Church | 232 | Winnebago | 42 15 49 N | 089 07 08 W |
| West Side Church of God in Christ | Church | 222 | Winnebago | 42 16 27 N | 089 06 39 W |
| West Side Community Church | Church | 180 | Cook | 41 52 43 N | 087 40 31 W |
| West Side Diversion Ditch | Canal | 122 | Wayne | 38 29 05 N | 088 10 46 W |
| West Side Elementary School | School | 152 | Hamilton | 38 05 38 N | 088 32 18 W |
| West Side Elementary School | School | 130 | Williamson | 37 48 01 N | 089 02 03 W |
| West Side Grade School | School | 180 | Effingham | 39 07 11 N | 088 33 12 W |
| West Side Grade School | School | 112 | Saline | 37 44 02 N | 088 32 51 W |
| West Side Park | Park | 224 | Champaign | 39 59 15 N | 088 16 06 W |
| West Side Park | Park | 227 | Champaign | 40 07 02 N | 088 14 54 W |
| West Side Park | Park | 226 | Kane | 41 55 23 N | 088 21 29 W |
| West Side Public School (historical) | School | 206 | Douglas | 39 41 02 N | 088 18 47 W |
| West Side Reformed Church | Church | 187 | Cook | 41 51 46 N | 087 46 26 W |
| West Side School | School | 191 | Iroquois | 40 47 03 N | 087 44 46 W |
| West Side School (historical) | School | 160 | Perry | 38 08 08 N | 089 33 20 W |
| West Side Sewage Treatment Plant | Locale | 184 | Fulton | 40 32 45 N | 090 02 33 W |
| West Side Shopping Center | Locale | 198 | Will | 41 31 22 N | 088 06 35 W |
| West Side United Presbyterian Church (historical) | Church | 233 | Warren | 40 54 39 N | 090 39 17 W |