Antenna structures in Mason County, Washington
At a glance
Mason County, Washington has 34 FCC-registered antenna structures, 17 of them marked constructed. That is the 27th-largest count among the 38 Washington counties with registrations, and 0.93% of the state's 3,660. The tallest constructed structure in the county is registration 1247912 near Matlock at 123 m (403 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Mason County compare with the rest of Washington?
With 34 registrations, Mason County ranks 27th of 38 counties in Washington; King County leads the state with 901. The average registered overall height here is 51 m, about 19% above the Washington average of 42 m. The tallest standing structure, at 123 m, is about 2.4 times the county average.
What kinds of structures are registered in Mason County?
The most common filed structure type in Mason County is tower (code TOWER), with 12 registrations (35.3%). It is followed by monopole (10) and lattice tower (6). In all, 6 different FCC structure-type codes appear in the county.
By registration status: 17 constructed, 8 canceled, 8 granted (not yet constructed) 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 Mason County?
American Towers LLC holds the most registrations in Mason County, with 6 of the 34. The next largest are American Tower Limited Partnership (3), Cellco Partnership (3) and ARRAY DIGITAL INFRASTRUCTURE, INC. (2). 19 owners with two or more registrations nationwide hold structures in the county.
Which places in Mason County have registered structures?
Registrations in Mason County list 9 different city or place names. The most frequent are Shelton (21), Hoodsport (3), Matlock (2), Grapeview (2) and Allyn (2).
Every registration
All 34 structures in Mason County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Matlock · 1247912 | 123 m | Guyed tower | Constructed |
| 2 | Shelton · 1032641 | 94 m | Guyed tower | Constructed |
| 3 | Mohrweis · 1237721 | 70 m | Unspecified structure | Canceled |
| 4 | Shelton · 1215979 | 66 m | Lattice tower | Constructed |
| 5 | Shelton · 1032627 | 64 m | Lattice tower | Constructed |
| 6 | Shelton · 1033281 | 63 m | Tower (type not specified) | Constructed |
| 7 | Shelton · 1251117 | 61 m | Tower (type not specified) | Granted (not yet constructed) |
| 8 | Grapeview · 1215768 | 61 m | Lattice tower | Constructed |
| 9 | Matlock · 1244501 | 61 m | Tower (type not specified) | Granted (not yet constructed) |
| 10 | Shelton · 1031675 | 60 m | Tower (type not specified) | Terminated |
| 11 | Shelton · 1315105 | 52 m | Lattice tower | Canceled |
| 12 | Shelton · 1240869 | 51 m | Pole | Granted (not yet constructed) |
| 13 | Shelton · 1207901 | 50 m | Tower (type not specified) | Canceled |
| 14 | Hoodsport · 1207903 | 50 m | Tower (type not specified) | Canceled |
| 15 | Hoodsport · 1212663 | 50 m | Tower (type not specified) | Canceled |
| 16 | Shelton · 1216410 | 50 m | Tower (type not specified) | Canceled |
| 17 | Shelton · 1238693 | 49 m | Monopole | Constructed |
| 18 | Shelton · 1324774 | 49 m | Monopole | Granted (not yet constructed) |
| 19 | Grapeview · 1213777 | 49 m | Monopole | Constructed |
| 20 | Allyn · 1215770 | 48 m | Monopole | Constructed |
| 21 | Allyn · 1230859 | 48 m | Monopole | Constructed |
| 22 | Belfair · 1238412 | 48 m | Pole | Constructed |
| 23 | Shelton · 1241216 | 47 m | Tower (type not specified) | Constructed |
| 24 | Shelton · 1311539 | 47 m | Monopole | Constructed |
| 25 | Elma · 1330722 | 46 m | Monopole | Constructed |
| 26 | Shelton · 1219926 | 44 m | Monopole | Constructed |
| 27 | Shelton · 1315227 | 38 m | Monopole | Constructed |
| 28 | Shelton · 1302943 | 38 m | Monopole | Canceled |
| 29 | Shelton · 1311531 | 31 m | Lattice tower | Granted (not yet constructed) |
| 30 | Shelton · 1032300 | 31 m | Tower (type not specified) | Constructed |
| 31 | Hoodsport · 1205240 | 30 m | Tower (type not specified) | Canceled |
| 32 | Shelton · 1334602 | 30 m | Lattice tower | Granted (not yet constructed) |
| 33 | Shelton · 1203041 | 15 m | Tower (type not specified) | Granted (not yet constructed) |
| 34 | Dayton · 1205248 | 6 m | Building | Granted (not yet constructed) |
Frequently asked questions
How many cell towers are in Mason County, WA?
The FCC Antenna Structure Registration database lists 34 registered antenna structures in Mason County, Washington, 17 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 Mason County?
The tallest constructed registered structure in Mason County is registration 1247912, a guyed tower near Matlock at 123 m (403 ft) overall height.
Who owns the most towers in Mason County?
American Towers LLC holds the most registrations in Mason County (6), followed by American Tower Limited Partnership (3).
What kind of towers are in Mason County?
Tower (type not specified) is the most common filed type (12 of 34 registrations), then monopole (10).
More in Washington
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 Mason County, Washington”, https://towercensus.com/towers/washington/county/mason-county (data as of October 13, 2026).