Antenna structures in Island County, Washington
At a glance
Island County, Washington has 58 FCC-registered antenna structures, 28 of them marked constructed. That is the 20th-largest count among the 38 Washington counties with registrations, and 1.6% of the state's 3,659. The tallest constructed structure in the county is registration 1031644 near Langley at 97 m (317 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Island County compare with the rest of Washington?
With 58 registrations, Island County ranks 20th of 38 counties in Washington; King County leads the state with 901. The average registered overall height here is 39 m, roughly in line with the Washington average of 42 m. The tallest standing structure, at 97 m, is about 2.5 times the county average.
What kinds of structures are registered in Island County?
The most common filed structure type in Island County is tower (code TOWER), with 20 registrations (34.5%). It is followed by pole (15) and monopole (11). In all, 7 different FCC structure-type codes appear in the county.
By registration status: 28 constructed, 19 canceled, 6 granted (not yet constructed), 4 dismantled 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 Island County?
T-Mobile West LLC holds the most registrations in Island County, with 11 of the 58. The next largest are Seattle SMSA Limited Partnership (7), Qwest Wireless, L.L.C. (4) and VoiceStream PCS I License L.L.C. (4). 28 owners with two or more registrations nationwide hold structures in the county.
Which places in Island County have registered structures?
Registrations in Island County list 13 different city or place names. The most frequent are Oak Harbor (25), Coupeville (10), Langley (7), Camano Island (4) and Camano (2).
Every registration
All 58 structures in Island County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Langley · 1031644 | 97 m | Tower (type not specified) | Constructed |
| 2 | Oak Harbor · 1032593 | 96 m | Guyed tower | Constructed |
| 3 | Camano · 1032434 | 76 m | Guyed tower | Constructed |
| 4 | Oak Harbor · 1208198 | 53 m | Guyed tower | Constructed |
| 5 | Stanwood, Camano Is. · 1034574 | 52 m | Tower (type not specified) | Canceled |
| 6 | Camano Island · 1203865 | 50 m | Tower (type not specified) | Canceled |
| 7 | Greenbank · 1221474 | 49 m | Tower (type not specified) | Canceled |
| 8 | Oak Harbor · 1023224 | 49 m | Tower (type not specified) | Canceled |
| 9 | Clinton · 1222658 | 49 m | Lattice tower | Constructed |
| 10 | Oak Harbor · 1239721 | 48 m | Lattice tower | Granted (not yet constructed) |
| 11 | Langley · 1060107 | 48 m | Lattice tower | Constructed |
| 12 | Oak Harbor · 1053960 | 47 m | Guyed tower | Constructed |
| 13 | Oak Harbor · 1311852 | 47 m | Guyed tower | Constructed |
| 14 | Langley · 1237533 | 47 m | Tower (type not specified) | Constructed |
| 15 | Oak Harbor · 1010631 | 46 m | Tower (type not specified) | Dismantled |
| 16 | Coupeville · 1212712 | 46 m | Pole | Canceled |
| 17 | Greenbank · 1237556 | 46 m | Tower (type not specified) | Canceled |
| 18 | Langley · 1241004 | 46 m | Pole | Dismantled |
| 19 | Oak Harbor · 1293770 | 46 m | Monopole | Canceled |
| 20 | Oak Harbor · 1329646 | 46 m | Monopole | Granted (not yet constructed) |
| 21 | Oak Harbor · 1228009 | 45 m | Tower (type not specified) | Constructed |
| 22 | Clinton · 1280250 | 44 m | Monopole | Constructed |
| 23 | Oak Harbor · 1031347 | 44 m | Monopole | Constructed |
| 24 | Langley · 1213296 | 43 m | Pole | Canceled |
| 25 | Oak Harbor · 1239164 | 42 m | Monopole | Constructed |
| 26 | Oak Harbor · 1302841 | 40 m | Monopole | Constructed |
| 27 | Coupeville · 1235489 | 38 m | Tower (type not specified) | Dismantled |
| 28 | Langley · 1241358 | 38 m | Monopole | Constructed |
| 29 | Camano Island · 1223303 | 38 m | Tower (type not specified) | Canceled |
| 30 | Coupeville · 1225271 | 38 m | Tower (type not specified) | Canceled |
| 31 | Coupville · 1235894 | 37 m | Tower (type not specified) | Canceled |
| 32 | Whidbey Island · 1239938 | 37 m | Tower (type not specified) | Canceled |
| 33 | Oak Harbor · 1275696 | 36 m | Tower (type not specified) | Granted (not yet constructed) |
| 34 | Oak Harbor · 1305982 | 35 m | Pole | Constructed |
| 35 | Coupeville · 1319392 | 34 m | Utility pole | Granted (not yet constructed) |
| 36 | Langley · 1240841 | 34 m | Pole | Constructed |
| 37 | North Whidbey Island · 1331249 | 34 m | Monopole | Granted (not yet constructed) |
| 38 | Oak Harbor · 1204963 | 32 m | Pole | Canceled |
| 39 | Coupeville · 1258810 | 32 m | Tower (type not specified) | Canceled |
| 40 | Oak Harbor Island · 1253631 | 30 m | Utility pole | Constructed |
| 41 | Camano Island · 1249663 | 30 m | Pole | Constructed |
| 42 | Coupeville · 1263692 | 29 m | Tower (type not specified) | Constructed |
| 43 | Coupeville · 1235468 | 28 m | Tower (type not specified) | Canceled |
| 44 | Oak Harbor · 1210602 | 27 m | Pole | Constructed |
| 45 | Camano Island · 1243858 | 27 m | Pole | Constructed |
| 46 | Camano · 1034840 | 26 m | Tower (type not specified) | Terminated |
| 47 | Coupeville · 1321075 | 26 m | Utility pole | Constructed |
| 48 | Oak Harbor · 1031254 | 24 m | Pole | Dismantled |
| 49 | Oak Harbor · 1321788 | 24 m | Monopole | Constructed |
| 50 | Oak Harbor · 1295704 | 23 m | Monopole | Constructed |
| 51 | Oak Harbor · 1296288 | 23 m | Pole | Canceled |
| 52 | Oak Harbor · 1205069 | 23 m | Pole | Canceled |
| 53 | Coupeville · 1237689 | 23 m | Pole | Granted (not yet constructed) |
| 54 | Oak Harbor · 1241360 | 21 m | Tower (type not specified) | Canceled |
| 55 | Ault Field · 1250300 | 15 m | Pole | Canceled |
| 56 | Coupeville · 1237447 | 15 m | Monopole | Constructed |
| 57 | Oak Harbor · 1264962 | 11 m | Pole | Constructed |
| 58 | Oak Harbor · 1255890 | 9 m | Mast | Constructed |
Frequently asked questions
How many cell towers are in Island County, WA?
The FCC Antenna Structure Registration database lists 58 registered antenna structures in Island County, Washington, 28 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 Island County?
The tallest constructed registered structure in Island County is registration 1031644, a tower near Langley at 97 m (317 ft) overall height.
Who owns the most towers in Island County?
T-Mobile West LLC holds the most registrations in Island County (11), followed by Seattle SMSA Limited Partnership (7).
What kind of towers are in Island County?
Tower (type not specified) is the most common filed type (20 of 58 registrations), then pole (15).
More in Washington
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 6, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structures in Island County, Washington”, https://towercensus.com/towers/washington/county/island-county (data as of October 6, 2026).