Antenna structures in Columbia County, Oregon
At a glance
Columbia County, Oregon has 34 FCC-registered antenna structures, 23 of them marked constructed. That is the 19th-largest count among the 36 Oregon counties with registrations, and 1.6% of the state's 2,082. The tallest constructed structure in the county is registration 1219124 near Clatskanie at 78 m (257 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Columbia County compare with the rest of Oregon?
With 34 registrations, Columbia County ranks 19th of 36 counties in Oregon; Multnomah County leads the state with 276. The average registered overall height here is 48 m, about 12% above the Oregon average of 43 m. The tallest standing structure, at 78 m, is about 62% above the county average.
What kinds of structures are registered in Columbia County?
The most common filed structure type in Columbia County is tower (code TOWER), with 21 registrations (61.8%). It is followed by lattice tower (7) and monopole (3). In all, 5 different FCC structure-type codes appear in the county.
By registration status: 23 constructed, 8 canceled, 2 terminated and 1 granted (not yet constructed). Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Columbia County?
Columbia 9-1-1 Communications District, Day Management Corp. dba Day Wireless Systems, SBA Structures, LLC, SBA Towers, LLC and US ARMY CORPS OF ENGINEERS hold the most registrations in Columbia County, 3 each of the 34. Other owners include American Towers LLC (2), ARRAY DIGITAL INFRASTRUCTURE, INC. (2) and CCATT LLC (2). 15 owners with two or more registrations nationwide hold structures in the county.
Which places in Columbia County have registered structures?
Registrations in Columbia County list 13 different city or place names. The most frequent are Scappoose (8), Rainier (6), Clatskanie (5), St Helens (3) and Deer Island (2).
Every registration
All 34 structures in Columbia County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Clatskanie · 1219124 | 78 m | Lattice tower | Constructed |
| 2 | Deer Island · 1214865 | 76 m | Tower (type not specified) | Canceled |
| 3 | Rainer · 1012074 | 63 m | Tower (type not specified) | Constructed |
| 4 | Clatskanie · 1204178 | 61 m | Lattice tower | Constructed |
| 5 | Rainier · 1204752 | 61 m | Tower (type not specified) | Canceled |
| 6 | Deer Island · 1019018 | 61 m | Tower (type not specified) | Canceled |
| 7 | Rainier · 1204179 | 61 m | Lattice tower | Constructed |
| 8 | Delena · 1204210 | 61 m | Tower (type not specified) | Canceled |
| 9 | Rainier · 1204212 | 61 m | Tower (type not specified) | Canceled |
| 10 | Scappoose · 1225793 | 59 m | Tower (type not specified) | Constructed |
| 11 | Clatskanie · 1279853 | 58 m | Tower (type not specified) | Constructed |
| 12 | St. Helens · 1268632 | 53 m | Tower (type not specified) | Canceled |
| 13 | Ranier · 1253164 | 52 m | Tower (type not specified) | Constructed |
| 14 | Scappoose · 1272516 | 52 m | Tower (type not specified) | Constructed |
| 15 | Scappoose · 1226739 | 52 m | Monopole | Constructed |
| 16 | Clatskanie · 1256853 | 50 m | Tower (type not specified) | Canceled |
| 17 | Rainier · 1056059 | 49 m | Tower (type not specified) | Terminated |
| 18 | Vernonia · 1218515 | 49 m | Lattice tower | Constructed |
| 19 | Scappoose · 1234389 | 49 m | Pole | Terminated |
| 20 | Clatskanie · 1258730 | 49 m | Monopole | Constructed |
| 21 | Saint Helens · 1274243 | 48 m | Pole | Constructed |
| 22 | Rainier · 1034280 | 48 m | Tower (type not specified) | Constructed |
| 23 | St. Helen'S · 1212739 | 47 m | Monopole | Constructed |
| 24 | Scappoose · 1263855 | 46 m | Tower (type not specified) | Constructed |
| 25 | Scappoose · 1041080 | 43 m | Tower (type not specified) | Constructed |
| 26 | Scappoose · 1221403 | 43 m | Tower (type not specified) | Canceled |
| 27 | Vernonia · 1262101 | 40 m | Tower (type not specified) | Constructed |
| 28 | St. Helens · 1279854 | 38 m | Tower (type not specified) | Constructed |
| 29 | Scappoose · 1296697 | 37 m | Lattice tower | Constructed |
| 30 | St Helens · 1289824 | 30 m | Guyed tower | Constructed |
| 31 | Rainier · 1257301 | 24 m | Tower (type not specified) | Constructed |
| 32 | St Helens · 1289826 | 24 m | Lattice tower | Constructed |
| 33 | St Helens · 1289825 | 15 m | Lattice tower | Constructed |
| 34 | Columbia City · 1063906 | 7 m | Tower (type not specified) | Granted (not yet constructed) |
Frequently asked questions
How many cell towers are in Columbia County, OR?
The FCC Antenna Structure Registration database lists 34 registered antenna structures in Columbia County, Oregon, 23 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 Columbia County?
The tallest constructed registered structure in Columbia County is registration 1219124, a lattice tower near Clatskanie at 78 m (257 ft) overall height.
Who owns the most towers in Columbia County?
Columbia 9-1-1 Communications District, Day Management Corp. dba Day Wireless Systems, SBA Structures, LLC, SBA Towers, LLC and US ARMY CORPS OF ENGINEERS are tied for the most registrations in Columbia County, with 3 each.
What kind of towers are in Columbia County?
Tower (type not specified) is the most common filed type (21 of 34 registrations), then lattice tower (7).
More in Oregon
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 Columbia County, Oregon”, https://towercensus.com/towers/oregon/county/columbia-county (data as of October 6, 2026).