Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| School Number 7 (historical) | School | 265 | Huron | 41 07 10 N | 082 39 40 W |
| School Number 7 (historical) | School | 314 | Huron | 41 01 41 N | 082 36 46 W |
| School Number 9 (historical) | School | 299 | Huron | 41 05 01 N | 082 33 45 W |
| Second Baptist Church | Church | 300 | Huron | 41 05 11 N | 082 23 31 W |
| Second Methodist Church | Church | 215 | Huron | 41 15 01 N | 082 36 52 W |
| Seymour Creek | Stream | | Huron | 41 16 50 N | 082 40 36 W |
| Sherman Cemetery | Cemetery | 267 | Huron | 41 14 18 N | 082 21 52 W |
| Shumaker Elementary School | School | 226 | Huron | 41 17 07 N | 082 50 18 W |
| Slate Run | Stream | | Huron | 41 13 00 N | 082 42 09 W |
| South Central Elementary School | School | 319 | Huron | 41 01 39 N | 082 31 09 W |
| South Central High School | School | 308 | Huron | 41 02 47 N | 082 31 06 W |
| South Central Middle School | School | 281 | Huron | 41 06 21 N | 082 36 52 W |
| South Clarksfield Cemetery | Cemetery | 271 | Huron | 41 11 14 N | 082 24 42 W |
| Southwest Branch Vermilion River | Stream | | Huron | 41 04 46 N | 082 28 49 W |
| Standardsburg | Populated Place | 224 | Huron | 41 13 03 N | 082 42 19 W |
| Standish School (historical) | School | 280 | Huron | 41 08 25 N | 082 35 20 W |
| Staples Pond | Reservoir | 295 | Huron | 41 06 00 N | 082 29 18 W |
| Staples Pond Dam | Dam | 295 | Huron | 41 06 00 N | 082 29 18 W |
| Steuben | Populated Place | 265 | Huron | 41 06 17 N | 082 41 14 W |
| Steuben Cemetery | Cemetery | 261 | Huron | 41 06 13 N | 082 41 02 W |
| Steuben Post Office (historical) | Post Office | 259 | Huron | 41 06 15 N | 082 41 15 W |
| Strongs Ridge | Populated Place | 234 | Huron | 41 17 01 N | 082 47 11 W |
| Strongs Ridge | Ridge | 234 | Huron | 41 17 01 N | 082 47 13 W |
| Strongs Ridge Cemetery | Cemetery | 238 | Huron | 41 17 00 N | 082 46 59 W |
| Todd School (historical) | School | 265 | Huron | 41 14 16 N | 082 21 38 W |
| Townsend School | School | 272 | Huron | 41 15 21 N | 082 29 28 W |
| Township Cemetery | Cemetery | 314 | Huron | 41 00 48 N | 082 36 47 W |
| Township of Bronson | Civil | 270 | Huron | 41 10 33 N | 082 35 24 W |
| Township of Clarksfield | Civil | 281 | Huron | 41 10 39 N | 082 23 21 W |
| Township of Fairfield | Civil | 292 | Huron | 41 05 39 N | 082 35 59 W |
| Township of Fitchville | Civil | 300 | Huron | 41 06 29 N | 082 29 24 W |
| Township of Greenfield | Civil | 265 | Huron | 41 05 46 N | 082 41 10 W |
| Township of Greenwich | Civil | 318 | Huron | 41 01 50 N | 082 30 32 W |
| Township of Hartland | Civil | 288 | Huron | 41 10 39 N | 082 29 31 W |
| Township of Lyme | Civil | 239 | Huron | 41 15 44 N | 082 47 12 W |
| Township of New Haven | Civil | 289 | Huron | 41 00 33 N | 082 41 08 W |
| Township of New London | Civil | 297 | Huron | 41 05 23 N | 082 23 44 W |
| Township of Norwalk | Civil | 234 | Huron | 41 15 23 N | 082 34 26 W |
| Township of Norwich | Civil | 258 | Huron | 41 06 28 N | 082 47 03 W |
| Township of Peru | Civil | 234 | Huron | 41 11 00 N | 082 40 55 W |
| Township of Richmond | Civil | 283 | Huron | 41 01 57 N | 082 46 50 W |
| Township of Ridgefield | Civil | 217 | Huron | 41 15 11 N | 082 40 46 W |
| Township of Ripley | Civil | 321 | Huron | 41 01 58 N | 082 35 09 W |
| Township of Sherman | Civil | 244 | Huron | 41 10 48 N | 082 47 14 W |
| Township of Townsend | Civil | 274 | Huron | 41 14 54 N | 082 29 23 W |
| Township of Wakeman | Civil | 246 | Huron | 41 15 02 N | 082 23 31 W |
| Trinity Episcopal Cemetery | Cemetery | 239 | Huron | 41 15 47 N | 082 46 37 W |
| Trinity Episcopal Church | Church | 238 | Huron | 41 15 47 N | 082 46 33 W |
| Trinity Lutheran Church | Church | 283 | Huron | 41 03 17 N | 082 43 35 W |
| Trinity Lutheran Church | Church | 221 | Huron | 41 14 42 N | 082 42 06 W |
| Upper Reservoir | Reservoir | 242 | Huron | 41 14 00 N | 082 34 60 W |
| Valley View Heliport | Airport | 210 | Huron | 41 14 59 N | 082 39 55 W |
| Wakeman | Populated Place | 253 | Huron | 41 15 16 N | 082 23 59 W |
| Wakeman Cemetery | Cemetery | 263 | Huron | 41 14 47 N | 082 23 34 W |
| Wakeman Elementary School | School | 262 | Huron | 41 15 07 N | 082 23 58 W |
| Wakeman Post Office | Post Office | 225 | Huron | 41 15 15 N | 082 43 30 W |
| Walnut Creek | Stream | | Huron | 41 04 17 N | 082 39 20 W |
| Wayne Athletic Field | Park | 218 | Huron | 41 14 55 N | 082 36 25 W |
| Weavers Corners | Populated Place | 249 | Huron | 41 12 06 N | 082 49 29 W |
| Weavers Corners Post Office (historical) | Post Office | 249 | Huron | 41 12 05 N | 082 49 30 W |
| West Branch Huron River | Stream | | Huron | 41 17 24 N | 082 38 17 W |
| West Clarksfield | Populated Place | 277 | Huron | 41 11 26 N | 082 25 39 W |
| West Clarksfield Post Office (historical) | Post Office | 277 | Huron | 41 11 25 N | 082 25 40 W |
| West Hartland | Populated Place | 278 | Huron | 41 12 14 N | 082 32 24 W |
| West Hartland Church | Church | 277 | Huron | 41 12 14 N | 082 32 25 W |
| West Main Street Historic District | Park | 220 | Huron | 41 14 28 N | 082 37 06 W |
| Western Reserve High School | School | 271 | Huron | 41 14 45 N | 082 27 09 W |
| WGOR-FM (Bellevue) | Tower | 227 | Huron | 41 16 30 N | 082 49 60 W |
| Wheeler School (historical) | School | 263 | Huron | 41 06 19 N | 082 43 10 W |
| White Fox | Populated Place | 277 | Huron | 41 11 03 N | 082 21 13 W |
| White Joe School (historical) | School | 286 | Huron | 41 08 17 N | 082 22 45 W |
| White Pond | Reservoir | 284 | Huron | 41 08 24 N | 082 27 06 W |
| White Pond Dam | Dam | 284 | Huron | 41 08 24 N | 082 27 06 W |
| Whitefox Post Office (historical) | Post Office | 276 | Huron | 41 11 05 N | 082 21 15 W |
| Whitney Park | Park | 217 | Huron | 41 14 57 N | 082 36 29 W |
| Willard | Populated Place | 283 | Huron | 41 03 11 N | 082 43 35 W |
| Willard Airport | Airport | 289 | Huron | 41 02 19 N | 082 43 28 W |
| Willard City Reservoir | Reservoir | 281 | Huron | 41 03 24 N | 082 39 54 W |
| Willard City Upground Reservoir Dam | Dam | 281 | Huron | 41 03 24 N | 082 39 54 W |
| Willard Elementary School | School | 281 | Huron | 41 03 23 N | 082 43 46 W |
| Willard High School | School | 288 | Huron | 41 02 51 N | 082 43 46 W |
| Willard Lake | Reservoir | 248 | Huron | 41 07 06 N | 082 42 60 W |
| Willard Lake Dam | Dam | 248 | Huron | 41 07 06 N | 082 42 60 W |
| Willard Marsh Wildlife Area | Park | 283 | Huron | 41 00 40 N | 082 45 60 W |
| Willard Post Office | Post Office | 283 | Huron | 41 03 21 N | 082 43 34 W |
| Willoughby School (historical) | School | 290 | Huron | 41 03 54 N | 082 49 13 W |
| WLKR-FM (Norwalk) | Tower | 209 | Huron | 41 16 49 N | 082 39 27 W |
| Woodlawn Cemetery | Cemetery | 235 | Huron | 41 14 15 N | 082 35 39 W |
| WVAC-AM (Norwalk) | Tower | 209 | Huron | 41 16 45 N | 082 39 23 W |
| Zion Episcopal Church | Church | 220 | Huron | 41 14 34 N | 082 42 13 W |
| Altoona | Populated Place | 221 | Jackson | 39 06 48 N | 082 35 12 W |
| Antioch Cemetery | Cemetery | 250 | Jackson | 38 57 08 N | 082 37 53 W |
| Antioch Church | Church | 226 | Jackson | 38 57 11 N | 082 38 20 W |
| Apostolic Church | Church | 211 | Jackson | 39 02 46 N | 082 38 55 W |
| Apostolic Tabernacle of Praise | Church | 218 | Jackson | 39 06 59 N | 082 32 14 W |
| Arthur Cemetery | Cemetery | 233 | Jackson | 38 55 46 N | 082 34 31 W |
| Baisden Airport | Airport | 221 | Jackson | 39 06 13 N | 082 36 39 W |
| Baker Swamp | Swamp | 216 | Jackson | 38 56 59 N | 082 36 47 W |
| Banner | Populated Place | 218 | Jackson | 38 56 24 N | 082 35 42 W |
| Banner Post Office (historical) | Post Office | 219 | Jackson | 38 56 25 N | 082 35 40 W |
| Banquet Foods Reservoir | Reservoir | 213 | Jackson | 39 06 00 N | 082 32 18 W |
| Banquet Foods Reservoir Dam | Dam | 213 | Jackson | 39 06 00 N | 082 32 18 W |
| Baptist Cemetery | Cemetery | 243 | Jackson | 39 04 50 N | 082 31 11 W |
| Barnhart Hollow | Valley | | Jackson | 38 50 23 N | 082 38 45 W |
| Beeterman Chapel | Church | 240 | Jackson | 39 00 16 N | 082 41 25 W |
| Bethana Cemetery | Cemetery | 277 | Jackson | 38 57 58 N | 082 29 06 W |
| Bethany Church | Church | 248 | Jackson | 38 57 00 N | 082 40 23 W |
| Bethel Carr Church | Church | 212 | Jackson | 39 08 44 N | 082 46 06 W |
| Bethel Cemetery | Cemetery | 293 | Jackson | 39 04 02 N | 082 46 21 W |
| Bethel Cemetery | Cemetery | 257 | Jackson | 38 51 11 N | 082 35 50 W |