Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Carr School (historical) | School | 279 | Jo Daviess | 42 28 27 N | 090 11 49 W |
| Hickory School | School | 242 | Lake | 42 28 26 N | 088 01 04 W |
| English Prairie School | School | 268 | McHenry | 42 28 26 N | 088 12 31 W |
| Laona Heights Nature Preserve | Park | 277 | Winnebago | 42 28 26 N | 089 22 11 W |
| Hudson Mound School (historical) | School | 303 | Jo Daviess | 42 28 26 N | 090 10 02 W |
| Armsby (historical) | Populated Place | 277 | McHenry | 42 28 25 N | 088 24 40 W |
| Lorelei Acres Park | Park | 219 | Lake | 42 28 24 N | 087 52 11 W |
| Oak Point Day Use Area | Locale | 227 | Lake | 42 28 24 N | 088 10 26 W |
| Carpenter School (historical) | School | 297 | Boone | 42 28 24 N | 088 50 44 W |
| Pinnacle Hill Cemetery | Cemetery | 264 | Winnebago | 42 28 24 N | 088 58 46 W |
| Gilman School (historical) | School | 241 | Winnebago | 42 28 24 N | 089 17 06 W |
| Russell Station (historical) | Locale | 210 | Lake | 42 28 23 N | 087 56 47 W |
| Center School (historical) | School | 299 | Boone | 42 28 23 N | 088 45 54 W |
| Fish School (historical) | School | 296 | Boone | 42 28 22 N | 088 52 48 W |
| Stones Corner School (historical) | School | 274 | McHenry | 42 28 21 N | 088 22 29 W |
| Manchester Church | Church | 290 | Boone | 42 28 21 N | 088 55 08 W |
| Mead School (historical) | School | 285 | Jo Daviess | 42 28 21 N | 090 05 21 W |
| Herbert C Maas Airport | Airport | 214 | Lake | 42 28 20 N | 087 54 30 W |
| Antioch Community High School | School | 242 | Lake | 42 28 20 N | 088 05 33 W |
| Silver Lake | Lake | 232 | Lake | 42 28 20 N | 088 04 27 W |
| White School (historical) | School | 272 | Winnebago | 42 28 20 N | 088 57 38 W |
| Oak Hill Cemetery | Cemetery | 291 | Boone | 42 28 19 N | 088 53 23 W |
| Richmond-Burton High School | School | 247 | McHenry | 42 28 18 N | 088 18 20 W |
| Hebron | Populated Place | 283 | McHenry | 42 28 18 N | 088 25 56 W |
| Nichol School (historical) | School | 238 | Winnebago | 42 28 18 N | 088 59 45 W |
| Orangeville Cemetery | Cemetery | 259 | Stephenson | 42 28 18 N | 089 38 40 W |
| Saint Stephen Lutheran Church | Church | 240 | Lake | 42 28 14 N | 088 06 15 W |
| Switzer Lake | Lake | 180 | Jo Daviess | 42 28 14 N | 090 37 26 W |
| Felts School (historical) | School | 276 | Stephenson | 42 28 13 N | 089 25 52 W |
| Porter Quarry | Mine | 257 | Winnebago | 42 28 11 N | 088 58 11 W |
| Laona Cemetery | Cemetery | 271 | Winnebago | 42 28 11 N | 089 19 44 W |
| Miller School (historical) | School | 210 | Jo Daviess | 42 28 11 N | 090 35 52 W |
| Laona Center School (historical) | School | 259 | Winnebago | 42 28 10 N | 089 21 03 W |
| Laona Post Office (historical) | Post Office | 260 | Winnebago | 42 28 10 N | 089 21 11 W |
| Township of Laona | Civil | 255 | Winnebago | 42 28 09 N | 089 19 27 W |
| Felts Cemetery | Cemetery | 278 | Stephenson | 42 28 09 N | 089 25 51 W |
| Mount Oliver Memorial Park | Cemetery | 223 | Lake | 42 28 08 N | 087 51 57 W |
| Halvorson Cemetery | Cemetery | 249 | Winnebago | 42 28 08 N | 089 23 03 W |
| Union Cemetery | Cemetery | 302 | Stephenson | 42 28 08 N | 089 31 46 W |
| Council Hill Station | Locale | 224 | Jo Daviess | 42 28 08 N | 090 20 15 W |
| Antioch Lake | Lake | 229 | Lake | 42 28 07 N | 088 05 54 W |
| Lyons School (historical) | School | 293 | McHenry | 42 28 07 N | 088 27 43 W |
| Blackhawk Prairie Park | Park | 235 | Winnebago | 42 28 07 N | 089 03 35 W |
| Orangeville Post Office | Post Office | 248 | Stephenson | 42 28 07 N | 089 38 50 W |
| Orangeville | Populated Place | 250 | Stephenson | 42 28 06 N | 089 38 38 W |
| Faith Lutheran Church | Church | 239 | Lake | 42 28 05 N | 088 05 29 W |
| Pine Hill Airport | Airport | 299 | Boone | 42 28 05 N | 088 44 35 W |
| Faith Evangelical Lutheran School | Lake | 239 | Lake | 42 28 04 N | 088 05 29 W |
| Burr Oak School (historical) | School | 299 | Boone | 42 28 04 N | 088 43 35 W |
| Orangeville High School | School | 260 | Stephenson | 42 28 03 N | 089 38 31 W |
| Orangeville United Methodist Church | Church | 253 | Stephenson | 42 28 03 N | 089 38 42 W |
| Mount Zion School (historical) | School | 283 | Jo Daviess | 42 28 03 N | 090 17 32 W |
| Lake Marie | Lake | 223 | Lake | 42 28 02 N | 088 08 02 W |
| Mound Sumner | Summit | 357 | Jo Daviess | 42 28 02 N | 090 08 32 W |
| Scales Mound | Summit | 356 | Jo Daviess | 42 28 02 N | 090 16 17 W |
| Basswood School (historical) | School | 274 | Stephenson | 42 27 59 N | 089 43 52 W |
| Eells School (historical) | School | 248 | Stephenson | 42 27 59 N | 089 47 07 W |
| Wales School (historical) | School | 288 | Stephenson | 42 27 59 N | 089 49 45 W |
| Sweet Home (historical) | Populated Place | 274 | Jo Daviess | 42 27 59 N | 090 02 45 W |
| Frentress Lake Marine Center | Locale | 180 | Jo Daviess | 42 27 59 N | 090 36 50 W |
| Hickory Corners | Populated Place | 242 | Lake | 42 27 58 N | 088 01 01 W |
| Burr Oak Cemetery | Cemetery | 302 | Boone | 42 27 58 N | 088 43 11 W |
| Camp Logan (historical) | Military (Historical) | 178 | Lake | 42 27 57 N | 087 48 32 W |
| Carney Corners | Locale | 244 | Lake | 42 27 57 N | 087 59 30 W |
| Bean Hill School (historical) | School | 239 | Lake | 42 27 57 N | 088 03 43 W |
| Basswood Church | Church | 278 | Stephenson | 42 27 57 N | 089 43 48 W |
| Sweet Home School (historical) | School | 281 | Jo Daviess | 42 27 57 N | 090 02 39 W |
| Slocum Corners | Populated Place | 229 | Lake | 42 27 56 N | 087 58 20 W |
| Richardsons Landing Strip | Airport | 259 | McHenry | 42 27 56 N | 088 13 59 W |
| Alden-Hebron High School | School | 284 | McHenry | 42 27 56 N | 088 25 51 W |
| White Oak School (historical) | School | 283 | McHenry | 42 27 56 N | 088 41 16 W |
| Kellogg Ravine | Valley | | Lake | 42 27 55 N | 087 48 59 W |
| Mount Carmel Baptist Church | Church | 220 | Lake | 42 27 55 N | 087 52 41 W |
| Rosecrans | Populated Place | 219 | Lake | 42 27 55 N | 087 57 09 W |
| Donald Alfred Gade Airport | Airport | 244 | Lake | 42 27 55 N | 088 02 25 W |
| Orvis Cemetery | Cemetery | 264 | McHenry | 42 27 55 N | 088 12 30 W |
| First Baptist Church | Church | 240 | McHenry | 42 27 55 N | 088 18 10 W |
| Whisky Hollow | Valley | | Jo Daviess | 42 27 55 N | 090 34 56 W |
| Shirland Cemetery | Cemetery | 249 | Winnebago | 42 27 54 N | 089 11 49 W |
| Orangeville Elementary School | School | 249 | Stephenson | 42 27 53 N | 089 38 44 W |
| Kellogg Creek | Stream | | Lake | 42 27 52 N | 087 47 57 W |
| Redwing Slough Forest Preserve | Park | 236 | Lake | 42 27 52 N | 088 03 33 W |
| Township of Antioch | Civil | 245 | Lake | 42 27 52 N | 088 06 41 W |
| Richardson Field | Airport | 258 | Henry | 42 27 52 N | 088 14 03 W |
| Township of Menominee | Civil | 231 | Jo Daviess | 42 27 52 N | 090 32 08 W |
| Camp Logan | Populated Place | 182 | Lake | 42 27 51 N | 087 49 01 W |
| Basswood Cemetery | Cemetery | 274 | Stephenson | 42 27 51 N | 089 43 52 W |
| Township of Benton | Civil | 203 | Lake | 42 27 50 N | 087 50 35 W |
| Sugar River Forest Preserve | Forest | 240 | Winnebago | 42 27 50 N | 089 14 23 W |
| Alden Cemetery | Cemetery | 299 | McHenry | 42 27 49 N | 088 31 06 W |
| Frentress Lake | Lake | 180 | Jo Daviess | 42 27 48 N | 090 36 39 W |
| Rock Grove | Populated Place | 288 | Stephenson | 42 27 47 N | 089 30 43 W |
| Newport Elementary School | School | 207 | Lake | 42 27 46 N | 087 56 14 W |
| Township of Shirland | Civil | 234 | Winnebago | 42 27 46 N | 089 12 11 W |
| Nora Cemetery | Cemetery | 307 | Jo Daviess | 42 27 45 N | 089 56 29 W |
| Sand Pond | Lake | 178 | Lake | 42 27 44 N | 087 48 28 W |
| Hackberry Island | Island | 227 | Lake | 42 27 44 N | 088 10 06 W |
| Wray-Imeson Cemetery | Cemetery | 256 | McHenry | 42 27 44 N | 088 13 39 W |
| Chain O'Lakes State Park | Park | 225 | Lake | 42 27 42 N | 088 09 53 W |
| Elizabeth Park | Park | 189 | Lake | 42 27 41 N | 087 49 16 W |
| Eddy | Populated Place | 213 | Lake | 42 27 41 N | 087 53 54 W |
| Beulah Park | Park | 197 | Lake | 42 27 40 N | 087 49 48 W |
| Horizon Village Park | Park | 212 | Lake | 42 27 40 N | 087 52 07 W |
| Hill Fifteen | Summit | 276 | McHenry | 42 27 40 N | 088 17 26 W |
| Zion Christian School | School | 209 | Lake | 42 27 38 N | 087 50 48 W |
| Antioch Airport (historical) | Airport | 229 | Lake | 42 27 38 N | 088 07 34 W |
| Cleveland School (historical) | School | 259 | Winnebago | 42 27 38 N | 089 18 49 W |
| Island 228 | Island | 181 | Jo Daviess | 42 27 38 N | 090 37 08 W |
| Beulah Park Elementary School | School | 201 | Lake | 42 27 37 N | 087 50 33 W |
| Township of Manchester | Civil | 281 | Boone | 42 27 36 N | 088 52 58 W |