Antenna structures in Cowlitz County, Washington
At a glance
Cowlitz County, Washington has 68 FCC-registered antenna structures, 49 of them marked constructed. That is the 15th-largest count among the 38 Washington counties with registrations, and 1.9% of the state's 3,660. The tallest constructed structure in the county is registration 1218571 near Kalama at 96 m (316 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Cowlitz County compare with the rest of Washington?
With 68 registrations, Cowlitz County ranks 15th of 38 counties in Washington; King County leads the state with 901. The average registered overall height here is 43 m, roughly in line with the Washington average of 42 m. The tallest standing structure, at 96 m, is about 2.2 times the county average.
What kinds of structures are registered in Cowlitz County?
The most common filed structure type in Cowlitz County is tower (code TOWER), with 25 registrations (36.8%). It is followed by lattice tower (15) and monopole (9). In all, 7 different FCC structure-type codes appear in the county.
By registration status: 49 constructed, 7 dismantled, 6 granted (not yet constructed), 4 terminated 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 Cowlitz County?
ARRAY DIGITAL INFRASTRUCTURE, INC. holds the most registrations in Cowlitz County, with 13 of the 68. The next largest are BNSF Railway Co. (8), Cellco Partnership (4) and Day Management Corp. dba Day Wireless Systems (4). 23 owners with two or more registrations nationwide hold structures in the county.
Which places in Cowlitz County have registered structures?
Registrations in Cowlitz County list 8 different city or place names. The most frequent are Kelso (25), Longview (24), Woodland (9), Kalama (6) and Vader (1).
Every registration
All 68 structures in Cowlitz County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Kalama · 1218571 | 96 m | Tower (type not specified) | Constructed |
| 2 | Kalama · 1215025 | 91 m | Tower (type not specified) | Canceled |
| 3 | Kelso · 1263097 | 87 m | Tower (type not specified) | Constructed |
| 4 | Longview · 1220523 | 81 m | Building | Constructed |
| 5 | Kalama · 1239798 | 79 m | Tower (type not specified) | Canceled |
| 6 | Kalama · 1256794 | 79 m | Lattice tower | Constructed |
| 7 | Longview · 1035302 | 76 m | Tower (type not specified) | Constructed |
| 8 | Longview · 1035328 | 69 m | Tower (type not specified) | Constructed |
| 9 | Kalama · 1033144 | 66 m | Tower (type not specified) | Dismantled |
| 10 | Kalama · 1032883 | 64 m | Tower (type not specified) | Dismantled |
| 11 | Longview · 1032880 | 63 m | Unspecified structure | Constructed |
| 12 | Longview · 1220452 | 61 m | Building | Constructed |
| 13 | Kelso · 1221759 | 61 m | Tower (type not specified) | Constructed |
| 14 | Kelso · 1303171 | 61 m | Lattice tower | Constructed |
| 15 | Kelso · 1305182 | 58 m | Lattice tower | Constructed |
| 16 | Kelso · 1031588 | 54 m | Tower (type not specified) | Constructed |
| 17 | Longview · 1276153 | 52 m | Lattice tower | Constructed |
| 18 | Woodland · 1032890 | 51 m | Lattice tower | Constructed |
| 19 | Woodland · 1033140 | 51 m | Tower (type not specified) | Terminated |
| 20 | Kelso · 1259271 | 51 m | Tower (type not specified) | Constructed |
| 21 | Kelso · 1261587 | 50 m | Unspecified structure | Constructed |
| 22 | Woodland · 1005654 | 49 m | Monopole | Constructed |
| 23 | Vader · 1267282 | 49 m | Lattice tower | Constructed |
| 24 | Kelso · 1268455 | 49 m | Tower (type not specified) | Constructed |
| 25 | Woodland · 1218061 | 49 m | Tower (type not specified) | Constructed |
| 26 | Longview · 1005650 | 48 m | Pole | Constructed |
| 27 | Ryderwood · 1223424 | 46 m | Tower (type not specified) | Dismantled |
| 28 | Longview · 1032884 | 46 m | Lattice tower | Constructed |
| 29 | Toutle · 1257325 | 46 m | Lattice tower | Constructed |
| 30 | Longview · 1257327 | 46 m | Tower (type not specified) | Constructed |
| 31 | Longview · 1289032 | 45 m | Lattice tower | Constructed |
| 32 | Kelso · 1220351 | 43 m | Monopole | Granted (not yet constructed) |
| 33 | Kelso · 1220895 | 43 m | Tower (type not specified) | Granted (not yet constructed) |
| 34 | Longview · 1233778 | 43 m | Lattice tower | Constructed |
| 35 | Longview · 1236159 | 43 m | Lattice tower | Constructed |
| 36 | Castle Rock · 1224100 | 41 m | Tower (type not specified) | Terminated |
| 37 | Kelso · 1047675 | 39 m | Tower (type not specified) | Dismantled |
| 38 | Kelso · 1049015 | 39 m | Tower (type not specified) | Terminated |
| 39 | Kelso · 1049042 | 38 m | Tower (type not specified) | Constructed |
| 40 | Kelso · 1200521 | 38 m | Pole | Dismantled |
| 41 | Longview · 1316927 | 38 m | Monopole | Constructed |
| 42 | Longview · 1031717 | 37 m | Lattice tower | Constructed |
| 43 | Longview · 1046457 | 37 m | Tower (type not specified) | Constructed |
| 44 | Longview · 1330808 | 37 m | Pole | Constructed |
| 45 | Longview · 1326304 | 37 m | Monopole | Constructed |
| 46 | Kelso · 1284954 | 34 m | Lattice tower | Constructed |
| 47 | Longview · 1289365 | 34 m | Monopole | Constructed |
| 48 | Kelso · 1201239 | 33 m | Tower (type not specified) | Constructed |
| 49 | Longview · 1277580 | 32 m | Lattice tower | Constructed |
| 50 | Woodland · 1329027 | 32 m | Monopole | Granted (not yet constructed) |
| 51 | Woodland · 1328501 | 32 m | Monopole | Granted (not yet constructed) |
| 52 | Longview · 1318761 | 31 m | Building with antenna | Granted (not yet constructed) |
| 53 | Longview · 1205439 | 31 m | Lattice tower | Constructed |
| 54 | Kelso · 1272440 | 31 m | Pole | Constructed |
| 55 | Longview · 1235423 | 27 m | Mast | Terminated |
| 56 | Kelso · 1256307 | 26 m | Unspecified structure | Constructed |
| 57 | Woodland · 1258045 | 22 m | Tower (type not specified) | Constructed |
| 58 | Woodland · 1287749 | 20 m | Pole | Constructed |
| 59 | Kelso · 1320483 | 19 m | Building with antenna | Granted (not yet constructed) |
| 60 | Woodland · 1207583 | 18 m | Pole | Constructed |
| 61 | Longview · 1279601 | 15 m | Tower (type not specified) | Constructed |
| 62 | Kelso · 1214345 | 14 m | Pole | Constructed |
| 63 | Kelso · 1286373 | 14 m | Monopole | Constructed |
| 64 | Kelso · 1298484 | 14 m | Monopole | Constructed |
| 65 | Kelso · 1279965 | 13 m | Unspecified structure | Dismantled |
| 66 | Kelso · 1249263 | 12 m | Pole | Constructed |
| 67 | Kelso · 1237353 | 9 m | Mast | Dismantled |
| 68 | Longview · 1272737 | 9 m | Building with antenna | Constructed |
Frequently asked questions
How many cell towers are in Cowlitz County, WA?
The FCC Antenna Structure Registration database lists 68 registered antenna structures in Cowlitz County, Washington, 49 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 Cowlitz County?
The tallest constructed registered structure in Cowlitz County is registration 1218571, a tower near Kalama at 96 m (316 ft) overall height.
Who owns the most towers in Cowlitz County?
ARRAY DIGITAL INFRASTRUCTURE, INC. holds the most registrations in Cowlitz County (13), followed by BNSF Railway Co. (8).
What kind of towers are in Cowlitz County?
Tower (type not specified) is the most common filed type (25 of 68 registrations), then lattice tower (15).
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 Cowlitz County, Washington”, https://towercensus.com/towers/washington/county/cowlitz-county (data as of October 13, 2026).