Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Ryan Creek | Stream | | St. Croix | 45 02 40 N | 092 10 44 W |
| Saint Anne Grade School | School | 272 | St. Croix | 45 07 40 N | 092 40 16 W |
| Saint Annes Catholic Church | Church | 270 | St. Croix | 45 07 40 N | 092 40 23 W |
| Saint Bridget Cemetery | Cemetery | 360 | St. Croix | 44 57 33 N | 092 10 41 W |
| Saint Bridget Church | Church | 336 | St. Croix | 45 11 17 N | 092 26 08 W |
| Saint Bridget Parochial Grade School | School | 274 | St. Croix | 44 51 47 N | 092 37 24 W |
| Saint Croix Central Elementary School | School | 314 | St. Croix | 44 58 56 N | 092 33 06 W |
| Saint Croix County | Civil | 329 | St. Croix | 45 03 00 N | 092 26 01 W |
| Saint Croix County Courthouse | Building | 231 | St. Croix | 44 58 47 N | 092 45 17 W |
| Saint Croix Health Center | Hospital | 318 | St. Croix | 45 07 53 N | 092 33 46 W |
| Saint Croix High School | School | 343 | St. Croix | 44 58 23 N | 092 26 17 W |
| Saint Croix Islands State Wildlife Area | Park | 204 | St. Croix | 45 09 32 N | 092 44 40 W |
| Saint Johns Cemetery | Cemetery | 365 | St. Croix | 45 04 20 N | 092 10 34 W |
| Saint Johns Church | Church | 372 | St. Croix | 45 08 09 N | 092 14 20 W |
| Saint Joseph Townhall | Building | 275 | St. Croix | 45 03 25 N | 092 44 25 W |
| Saint Marys School | School | 300 | St. Croix | 45 07 15 N | 092 32 40 W |
| Saint Matthew Church | Church | 372 | St. Croix | 44 52 22 N | 092 11 49 W |
| Saint Michael Cemetery | Cemetery | 374 | St. Croix | 44 52 19 N | 092 11 48 W |
| Saint Patrick Cemetery | Cemetery | 257 | St. Croix | 44 57 32 N | 092 43 56 W |
| Saint Patricks Catholic Church | Church | 229 | St. Croix | 44 58 58 N | 092 45 17 W |
| Saint Patricks Church | Church | 344 | St. Croix | 45 04 48 N | 092 25 15 W |
| Saint Patricks School | School | 228 | St. Croix | 44 58 59 N | 092 45 14 W |
| Saint Pauls Episcopal Church | Church | 230 | St. Croix | 44 58 46 N | 092 45 14 W |
| Sand Hill School (historical) | School | 279 | St. Croix | 45 09 33 N | 092 40 19 W |
| Shank Lake | Lake | 270 | St. Croix | 45 00 25 N | 092 37 46 W |
| Sixth Street Historic District | Park | 232 | St. Croix | 44 58 43 N | 092 45 04 W |
| Snow Crest Ski Area | Area | 278 | St. Croix | 45 05 42 N | 092 44 04 W |
| Somerset | Populated Place | 248 | St. Croix | 45 07 28 N | 092 40 25 W |
| Somerset Elementary School | School | 264 | St. Croix | 45 07 34 N | 092 40 36 W |
| Somerset High School | School | 278 | St. Croix | 45 06 47 N | 092 40 36 W |
| Sommers Landing Park | Park | 238 | St. Croix | 45 00 15 N | 092 45 31 W |
| Sono Junction | Populated Place | 281 | St. Croix | 44 59 22 N | 092 40 44 W |
| South Branch Kinnickinnic River | Stream | | St. Croix | 44 57 18 N | 092 30 27 W |
| South Fork Willow River | Stream | | St. Croix | 45 07 12 N | 092 26 03 W |
| South Tiffany Creek | Stream | | St. Croix | 45 02 51 N | 092 10 01 W |
| Spring Brook School (historical) | School | 304 | St. Croix | 45 03 02 N | 092 31 39 W |
| Squaw Lake | Lake | 284 | St. Croix | 45 10 53 N | 092 36 55 W |
| Squaw Lake School (historical) | School | 294 | St. Croix | 45 11 40 N | 092 37 12 W |
| Stanton | Populated Place | 320 | St. Croix | 45 10 23 N | 092 28 02 W |
| Stanton Townhall | Building | 304 | St. Croix | 45 09 04 N | 092 31 07 W |
| Star Prairie | Populated Place | 284 | St. Croix | 45 11 49 N | 092 31 51 W |
| Star Prairie Townhall | Building | 267 | St. Croix | 45 09 48 N | 092 35 26 W |
| Stephens Creek | Stream | | St. Croix | 45 02 50 N | 092 10 01 W |
| Strand Lake | Lake | 273 | St. Croix | 45 09 37 N | 092 34 13 W |
| Summit School (historical) | School | 388 | St. Croix | 44 56 41 N | 092 11 47 W |
| Sunny Lawn School (historical) | School | 277 | St. Croix | 44 55 52 N | 092 42 40 W |
| Sunny Slope School (historical) | School | 355 | St. Croix | 45 05 25 N | 092 10 39 W |
| Sunnyside School (historical) | School | 367 | St. Croix | 44 58 36 N | 092 20 30 W |
| Sunset Memorial Cemetery | Cemetery | 372 | St. Croix | 44 57 37 N | 092 17 45 W |
| Swedish Evangelical Lutheran Church | Church | 301 | St. Croix | 45 07 43 N | 092 32 32 W |
| Ted Creek | Stream | | St. Croix | 44 54 05 N | 092 33 29 W |
| Tenmile Creek | Stream | | St. Croix | 45 02 45 N | 092 37 18 W |
| Three Lakes | Lake | 285 | St. Croix | 45 02 01 N | 092 35 14 W |
| Three Willows School (historical) | School | 355 | St. Croix | 45 01 18 N | 092 23 46 W |
| Thrifty Oak School (historical) | School | 360 | St. Croix | 45 06 18 N | 092 17 19 W |
| Town of Baldwin | Civil | 373 | St. Croix | 44 59 08 N | 092 18 49 W |
| Town of Cady | Civil | 358 | St. Croix | 44 54 12 N | 092 11 27 W |
| Town of Cylon | Civil | 329 | St. Croix | 45 09 48 N | 092 20 29 W |
| Town of Eau Galle | Civil | 379 | St. Croix | 44 54 28 N | 092 18 33 W |
| Town of Emerald | Civil | 356 | St. Croix | 45 04 24 N | 092 18 32 W |
| Town of Erin Prairie | Civil | 330 | St. Croix | 45 04 37 N | 092 26 18 W |
| Town of Forest | Civil | 371 | St. Croix | 45 10 22 N | 092 13 46 W |
| Town of Glenwood | Civil | 364 | St. Croix | 45 04 29 N | 092 12 11 W |
| Town of Hammond | Civil | 332 | St. Croix | 44 59 32 N | 092 26 14 W |
| Town of Hudson | Civil | 280 | St. Croix | 44 59 19 N | 092 40 47 W |
| Town of Kinnickinnic | Civil | 286 | St. Croix | 44 54 26 N | 092 33 32 W |
| Town of Pleasant Valley | Civil | 326 | St. Croix | 44 54 14 N | 092 27 49 W |
| Town of Richmond | Civil | 289 | St. Croix | 45 04 48 N | 092 33 41 W |
| Town of Rush River | Civil | 337 | St. Croix | 44 54 29 N | 092 24 29 W |
| Town of Saint Joseph | Civil | 255 | St. Croix | 45 02 53 N | 092 42 05 W |
| Town of Somerset | Civil | 293 | St. Croix | 45 08 30 N | 092 42 10 W |
| Town of Springfield | Civil | 348 | St. Croix | 44 59 19 N | 092 11 50 W |
| Town of Stanton | Civil | 323 | St. Croix | 45 10 02 N | 092 28 39 W |
| Town of Star Prairie | Civil | 265 | St. Croix | 45 09 45 N | 092 35 37 W |
| Town of Troy | Civil | 293 | St. Croix | 44 55 09 N | 092 41 52 W |
| Town of Warren | Civil | 315 | St. Croix | 44 59 22 N | 092 33 20 W |
| Trinity Lutheran Church | Church | 231 | St. Croix | 44 58 58 N | 092 45 05 W |
| Triple D Airport | Airport | 383 | St. Croix | 44 59 60 N | 092 17 01 W |
| Trout Brook School (historical) | School | 294 | St. Croix | 44 56 07 N | 092 31 29 W |
| Troy Park | Park | 209 | St. Croix | 44 56 03 N | 092 44 23 W |
| Troy Townhall | Building | 294 | St. Croix | 44 54 47 N | 092 39 55 W |
| Turtle Lake | Lake | 260 | St. Croix | 45 09 20 N | 092 39 35 W |
| Twin Lakes | Lake | 291 | St. Croix | 44 58 03 N | 092 34 30 W |
| Twin Lakes State Access Point | Locale | 295 | St. Croix | 44 57 54 N | 092 34 32 W |
| Twin Pond School (historical) | School | 314 | St. Croix | 45 00 46 N | 092 31 04 W |
| Tydalen School (historical) | School | 364 | St. Croix | 44 52 33 N | 092 21 10 W |
| University of Wisconsin Farm | Locale | 286 | St. Croix | 44 52 52 N | 092 39 25 W |
| Valley View School (historical) | School | 321 | St. Croix | 44 54 22 N | 092 28 15 W |
| Viking Middle School | School | 355 | St. Croix | 44 57 08 N | 092 17 06 W |
| Village of Baldwin | Civil | 342 | St. Croix | 44 57 46 N | 092 22 17 W |
| Village of Deer Park | Civil | 323 | St. Croix | 45 11 19 N | 092 23 13 W |
| Village of Hammond | Civil | 341 | St. Croix | 44 58 23 N | 092 26 15 W |
| Village of North Hudson | Civil | 223 | St. Croix | 44 59 45 N | 092 45 33 W |
| Village of Roberts | Civil | 323 | St. Croix | 44 59 06 N | 092 33 08 W |
| Village of Somerset | Civil | 257 | St. Croix | 45 07 38 N | 092 40 35 W |
| Village of Star Prairie | Civil | 282 | St. Croix | 45 11 54 N | 092 31 55 W |
| Village of Wilson | Civil | 350 | St. Croix | 44 57 20 N | 092 10 22 W |
| Village of Woodville | Civil | 350 | St. Croix | 44 57 09 N | 092 17 12 W |
| Warren Cemetery | Cemetery | 321 | St. Croix | 44 59 49 N | 092 33 26 W |
| Webster Park | Park | 239 | St. Croix | 44 59 43 N | 092 44 54 W |
| West Dale Park | Park | 281 | St. Croix | 44 51 49 N | 092 38 14 W |
| WEVR-AM (River Falls) | Tower | 302 | St. Croix | 44 53 19 N | 092 39 05 W |
| WEVR-FM (River Falls) | Tower | 302 | St. Croix | 44 53 19 N | 092 39 05 W |
| White Birch School (historical) | School | 372 | St. Croix | 45 09 54 N | 092 11 52 W |
| Wildwood | Populated Place | 342 | St. Croix | 44 53 31 N | 092 17 58 W |
| Wildwood School (historical) | School | 338 | St. Croix | 44 52 26 N | 092 17 41 W |
| Williams Park | Park | 268 | St. Croix | 44 58 15 N | 092 44 43 W |
| Willow Falls WP 195 Dam | Dam | 277 | St. Croix | 45 01 12 N | 092 40 25 W |
| Willow Hill School (historical) | School | 355 | St. Croix | 44 52 38 N | 092 27 57 W |
| Willow River | Stream | | St. Croix | 44 58 55 N | 092 45 40 W |