Antenna structures in Okanogan County, Washington
At a glance
Okanogan County, Washington has 40 FCC-registered antenna structures, 31 of them marked constructed. That is the 25th-largest count among the 38 Washington counties with registrations, and 1.1% of the state's 3,660. The tallest constructed structure in the county is registration 1033412 near Omak at 87 m (285 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Okanogan County compare with the rest of Washington?
With 40 registrations, Okanogan County ranks 25th of 38 counties in Washington; King County leads the state with 901. The average registered overall height here is 34 m, about 19% below the Washington average of 42 m. The tallest standing structure, at 87 m, is about 2.5 times the county average.
What kinds of structures are registered in Okanogan County?
The most common filed structure type in Okanogan County is tower (code TOWER), with 14 registrations (35%). It is followed by lattice tower (9) and pole (4). In all, 7 different FCC structure-type codes appear in the county.
By registration status: 31 constructed, 4 granted (not yet constructed), 3 dismantled and 2 canceled. Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Okanogan County?
NCI Datacom, Inc holds the most registrations in Okanogan County, with 6 of the 40. The next largest are WASHINGTON, STATE OF; Department of Transportation (5), Day Management Corp. dba Day Wireless Systems (4) and Qwest Corporation (4). 15 owners with two or more registrations nationwide hold structures in the county.
Which places in Okanogan County have registered structures?
Registrations in Okanogan County list 14 different city or place names. The most frequent are Omak (11), Okanogan (7), Twisp (5), Brewster (4) and North Omak (2).
Every registration
All 40 structures in Okanogan County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Omak · 1033412 | 87 m | Tower (type not specified) | Constructed |
| 2 | Brewster · 1031615 | 80 m | Lattice tower | Constructed |
| 3 | North Omak · 1270267 | 76 m | Tower (type not specified) | Canceled |
| 4 | North Omak · 1277591 | 76 m | Tower (type not specified) | Granted (not yet constructed) |
| 5 | Coulee Dam · 1048481 | 69 m | Tower (type not specified) | Constructed |
| 6 | Brewster · 1334848 | 61 m | Lattice tower | Granted (not yet constructed) |
| 7 | Okanogan · 1308302 | 60 m | Lattice tower | Constructed |
| 8 | Okanogan · 1253208 | 46 m | Tower (type not specified) | Canceled |
| 9 | Okanogan · 1253216 | 46 m | Tower (type not specified) | Constructed |
| 10 | Mazama · 1235595 | 37 m | Tower (type not specified) | Constructed |
| 11 | Pateros · 1254267 | 37 m | Tower (type not specified) | Constructed |
| 12 | Riverside · 1258080 | 37 m | Unspecified structure | Constructed |
| 13 | Tonasket · 1298751 | 37 m | Guyed tower | Constructed |
| 14 | Twisp · 1299708 | 37 m | Lattice tower | Constructed |
| 15 | Twisp · 1236717 | 35 m | Tower (type not specified) | Constructed |
| 16 | Okanogan, Wa · 1298902 | 35 m | Lattice tower | Constructed |
| 17 | Omak · 1300087 | 32 m | Lattice tower | Constructed |
| 18 | Ellisforde · 1258072 | 32 m | Monopole | Constructed |
| 19 | Twisp · 1034756 | 32 m | Lattice tower | Constructed |
| 20 | Brewster · 1283051 | 30 m | Unspecified structure | Constructed |
| 21 | Oroville · 1296525 | 30 m | Guyed tower | Constructed |
| 22 | Twisp · 1297406 | 30 m | Guyed tower | Constructed |
| 23 | Brewster · 1315111 | 29 m | Monopole | Constructed |
| 24 | Okanogan · 1258061 | 27 m | Unspecified structure | Dismantled |
| 25 | Omak · 1297709 | 27 m | Monopole | Constructed |
| 26 | Oroville · 1283189 | 26 m | Mast | Constructed |
| 27 | Omak · 1261604 | 26 m | Pole | Dismantled |
| 28 | Omak · 1300085 | 22 m | Building with tower | Constructed |
| 29 | Omak · 1256339 | 20 m | Pole | Dismantled |
| 30 | Omak · 1258074 | 18 m | Tower (type not specified) | Constructed |
| 31 | Omak · 1279845 | 18 m | Pole | Granted (not yet constructed) |
| 32 | Omak · 1236584 | 18 m | Lattice tower | Constructed |
| 33 | Twisp · 1258068 | 15 m | Tower (type not specified) | Constructed |
| 34 | Okanogan · 1236969 | 14 m | Pole | Constructed |
| 35 | Omak · 1310932 | 14 m | Guyed tower | Granted (not yet constructed) |
| 36 | Okanogan · 1238630 | 13 m | Tower (type not specified) | Constructed |
| 37 | Okanogan · 1263487 | 11 m | Unspecified structure | Constructed |
| 38 | Winthrop · 1298200 | 9 m | Lattice tower | Constructed |
| 39 | Tonasket · 1031627 | 9 m | Tower (type not specified) | Constructed |
| 40 | Omak · 1259694 | 8 m | Tower (type not specified) | Constructed |
Frequently asked questions
How many cell towers are in Okanogan County, WA?
The FCC Antenna Structure Registration database lists 40 registered antenna structures in Okanogan County, Washington, 31 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 Okanogan County?
The tallest constructed registered structure in Okanogan County is registration 1033412, a tower near Omak at 87 m (285 ft) overall height.
Who owns the most towers in Okanogan County?
NCI Datacom, Inc holds the most registrations in Okanogan County (6), followed by WASHINGTON, STATE OF; Department of Transportation (5).
What kind of towers are in Okanogan County?
Tower (type not specified) is the most common filed type (14 of 40 registrations), then lattice tower (9).
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 Okanogan County, Washington”, https://towercensus.com/towers/washington/county/okanogan-county (data as of October 13, 2026).