Antenna structures in Olmsted County, Minnesota
At a glance
Olmsted County, Minnesota has 62 FCC-registered antenna structures, 53 of them marked constructed. That is the 15th-largest count among the 87 Minnesota counties with registrations, and 1.6% of the state's 3,995. The tallest constructed structure in the county is registration 1029133 near Rochester at 304 m (996 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Olmsted County compare with the rest of Minnesota?
With 62 registrations, Olmsted County ranks 15th of 87 counties in Minnesota; Hennepin County leads the state with 261. The average registered overall height here is 84 m, roughly in line with the Minnesota average of 77 m. The tallest standing structure, at 304 m, is about 3.6 times the county average.
What kinds of structures are registered in Olmsted County?
The most common filed structure type in Olmsted County is tower (code TOWER), with 27 registrations (43.5%). It is followed by guyed tower (11) and monopole (9). In all, 11 different FCC structure-type codes appear in the county.
By registration status: 53 constructed, 4 granted (not yet constructed), 2 dismantled, 2 canceled and 1 terminated. Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Olmsted County?
Townsquare Media Rochester, LLC holds the most registrations in Olmsted County, with 10 of the 62. The next largest are American Towers LLC (8), Alltel Corporation (5) and Minnesota, State of (5). 30 owners with two or more registrations nationwide hold structures in the county.
Which places in Olmsted County have registered structures?
Registrations in Olmsted County list 14 different city or place names. The most frequent are Rochester (32), Eyota (7), Oronoco (4), Stewartville (4) and Byron (3).
Every registration
All 62 structures in Olmsted County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Rochester · 1029133 | 304 m | Guyed tower | Constructed |
| 2 | Viola · 1025244 | 169 m | Guyed tower | Constructed |
| 3 | Byron · 1059762 | 152 m | Tower (type not specified) | Constructed |
| 4 | Eyota · 1014477 | 152 m | Tower (type not specified) | Constructed |
| 5 | Rochester · 1059748 | 125 m | Guyed tower array (tower 1 of 2) | Constructed |
| 6 | Rochester · 1024437 | 123 m | Tower (type not specified) | Dismantled |
| 7 | Douglas · 1023898 | 120 m | Unspecified structure | Constructed |
| 8 | Rochester · 1051841 | 117 m | Guyed tower | Constructed |
| 9 | Rochester · 1022166 | 108 m | Tower (type not specified) | Constructed |
| 10 | Pleasant Grove · 1247370 | 107 m | Tower (type not specified) | Constructed |
| 11 | Byron · 1248173 | 107 m | Tower (type not specified) | Constructed |
| 12 | Rochester · 1332482 | 107 m | Lattice tower | Granted (not yet constructed) |
| 13 | Oronoco · 1247674 | 106 m | Tower (type not specified) | Constructed |
| 14 | Rochester · 1059755 | 106 m | Guyed tower array (tower 5 of 6) | Constructed |
| 15 | Rochester · 1034334 | 106 m | Tower (type not specified) | Constructed |
| 16 | Rochester · 1023897 | 102 m | Guyed tower | Constructed |
| 17 | Rochester · 1021982 | 99 m | Tower (type not specified) | Constructed |
| 18 | Oronco · 1224325 | 96 m | Tower (type not specified) | Canceled |
| 19 | Dover · 1245592 | 96 m | Tower (type not specified) | Constructed |
| 20 | Oronoco · 1201982 | 95 m | Tower (type not specified) | Constructed |
| 21 | Stewartville · 1237547 | 95 m | Guyed tower | Constructed |
| 22 | Oronoco · 1247504 | 94 m | Tower (type not specified) | Constructed |
| 23 | Byron · 1033928 | 93 m | Guyed tower | Constructed |
| 24 | Oronoco · 1252253 | 93 m | Tower (type not specified) | Constructed |
| 25 | Rochester · 1027971 | 91 m | Tower (type not specified) | Constructed |
| 26 | Eyota · 1239059 | 85 m | Unspecified structure | Dismantled |
| 27 | Rochester · 1045800 | 85 m | Tower (type not specified) | Constructed |
| 28 | Rochester · 1052034 | 85 m | Tower (type not specified) | Constructed |
| 29 | Rochester · 1060706 | 85 m | Tower (type not specified) | Constructed |
| 30 | Rochester · 1205184 | 81 m | Guyed tower | Constructed |
| 31 | Stewartville · 1222515 | 81 m | Tower (type not specified) | Terminated |
| 32 | Chatfield · 1027546 | 79 m | Guyed tower | Constructed |
| 33 | Eyota · 1024213 | 79 m | Lattice tower | Constructed |
| 34 | Hayfield · 1261732 | 79 m | Lattice tower | Constructed |
| 35 | Eyota · 1220462 | 78 m | Tower (type not specified) | Constructed |
| 36 | Chatfield · 1024310 | 73 m | Guyed tower | Constructed |
| 37 | Eyota · 1220658 | 61 m | Tower (type not specified) | Constructed |
| 38 | Eyota · 1294082 | 61 m | Monopole | Constructed |
| 39 | Rochester · 1042726 | 61 m | Monopole | Constructed |
| 40 | Dover · 1216196 | 61 m | Tower (type not specified) | Constructed |
| 41 | Marion · 1225393 | 61 m | Monopole | Constructed |
| 42 | Rochester · 1266198 | 61 m | Unspecified structure | Canceled |
| 43 | Rochester · 1212092 | 60 m | Tower (type not specified) | Constructed |
| 44 | Eyota · 1273071 | 60 m | Unspecified structure | Constructed |
| 45 | Marion · 1216194 | 59 m | Tower (type not specified) | Constructed |
| 46 | Simpson · 1011357 | 59 m | Guyed tower | Constructed |
| 47 | Rochester · 1059756 | 59 m | Antenna tower array (tower 6 of 6) | Constructed |
| 48 | Stewartville · 1318318 | 58 m | Monopole | Granted (not yet constructed) |
| 49 | Rochester · 1330243 | 56 m | Monopole | Constructed |
| 50 | Rochester · 1296264 | 56 m | Monopole | Constructed |
| 51 | Rochester · 1234506 | 55 m | Guyed tower | Constructed |
| 52 | Rochester · 1011356 | 48 m | Tower (type not specified) | Constructed |
| 53 | Stewartville · 1019126 | 48 m | Tower (type not specified) | Constructed |
| 54 | Rochester · 1059749 | 47 m | Guyed tower array (tower 2 of 2) | Constructed |
| 55 | Rochester · 1059751 | 44 m | Guyed tower array (tower 1 of 6) | Constructed |
| 56 | Rochester · 1059752 | 44 m | Guyed tower array (tower 1 of 2) | Constructed |
| 57 | Rochester · 1059753 | 44 m | Guyed tower array (tower 3 of 6) | Constructed |
| 58 | Rochester · 1059754 | 44 m | Guyed tower array (tower 4 of 6) | Constructed |
| 59 | Rochester · 1309169 | 41 m | Monopole | Constructed |
| 60 | Rochester · 1237955 | 34 m | Tower (type not specified) | Constructed |
| 61 | Rochester · 1334016 | 33 m | Monopole | Granted (not yet constructed) |
| 62 | Rochester · 1292380 | 33 m | Monopole | Granted (not yet constructed) |
Frequently asked questions
How many cell towers are in Olmsted County, MN?
The FCC Antenna Structure Registration database lists 62 registered antenna structures in Olmsted County, Minnesota, 53 of them constructed. Registration is generally required only for structures taller than about 60 m or near airports, so shorter cell sites may not appear.
What is the tallest tower in Olmsted County?
The tallest constructed registered structure in Olmsted County is registration 1029133, a guyed tower near Rochester at 304 m (996 ft) overall height.
Who owns the most towers in Olmsted County?
Townsquare Media Rochester, LLC holds the most registrations in Olmsted County (10), followed by American Towers LLC (8).
What kind of towers are in Olmsted County?
Tower (type not specified) is the most common filed type (27 of 62 registrations), then guyed tower (11).
More in Minnesota
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structures in Olmsted County, Minnesota”, https://towercensus.com/towers/minnesota/county/olmsted-county (data as of October 13, 2026).