Antenna structures in Union County, Pennsylvania
At a glance
Union County, Pennsylvania has 16 FCC-registered antenna structures, 13 of them marked constructed. That is the 63rd-largest count among the 67 Pennsylvania counties with registrations, and 0.28% of the state's 5,758. The tallest constructed structure in the county is registration 1025548 near Lewisburg at 127 m (418 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Union County compare with the rest of Pennsylvania?
With 16 registrations, Union County ranks 63rd of 67 counties in Pennsylvania; Allegheny County leads the state with 275. The average registered overall height here is 70 m, roughly in line with the Pennsylvania average of 67 m. The tallest standing structure, at 127 m, is about 82% above the county average.
What kinds of structures are registered in Union County?
The most common filed structure type in Union County is tower (code TOWER), with 7 registrations (43.8%). It is followed by lattice tower (4) and monopole (4).
By registration status: 13 constructed, 2 canceled 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 Union County?
American Towers LLC holds the most registrations in Union County, with 3 of the 16. The next largest are Cellco Partnership (2), Horvath Towers V, LLC (2) and Backyard Broadcasting of Pennsylvania, LLC (1). 12 owners with two or more registrations nationwide hold structures in the county.
Which places in Union County have registered structures?
Registrations in Union County list 7 different city or place names. The most frequent are Mifflinburg (6), Lewisburg (3), New Columbia (2), Allenwood (2) and Kelly Township (1).
Every registration
All 16 structures in Union County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Lewisburg · 1025548 | 127 m | Tower (type not specified) | Constructed |
| 2 | Mifflinburg · 1065194 | 107 m | Tower (type not specified) | Constructed |
| 3 | Mifflinburg · 1031360 | 98 m | Tower (type not specified) | Constructed |
| 4 | New Columbia · 1227549 | 79 m | Lattice tower | Constructed |
| 5 | Allenwood · 1223196 | 73 m | Tower (type not specified) | Constructed |
| 6 | Kelly Township · 1029797 | 64 m | Unspecified structure | Constructed |
| 7 | Allenwood · 1056787 | 61 m | Tower (type not specified) | Constructed |
| 8 | West Lewisburg · 1275409 | 61 m | Tower (type not specified) | Canceled |
| 9 | Lewisburg · 1322220 | 61 m | Monopole | Constructed |
| 10 | Lewisburg · 1273940 | 61 m | Monopole | Constructed |
| 11 | New Columbia · 1296128 | 61 m | Monopole | Canceled |
| 12 | Mifflinburg · 1219582 | 61 m | Lattice tower | Constructed |
| 13 | Winfield · 1229184 | 60 m | Lattice tower | Constructed |
| 14 | Mifflinburg · 1331474 | 59 m | Lattice tower | Granted (not yet constructed) |
| 15 | Mifflinburg · 1272584 | 48 m | Monopole | Constructed |
| 16 | Mifflinburg · 1053883 | 43 m | Tower (type not specified) | Constructed |
Frequently asked questions
How many cell towers are in Union County, PA?
The FCC Antenna Structure Registration database lists 16 registered antenna structures in Union County, Pennsylvania, 13 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 Union County?
The tallest constructed registered structure in Union County is registration 1025548, a tower near Lewisburg at 127 m (418 ft) overall height.
Who owns the most towers in Union County?
American Towers LLC holds the most registrations in Union County (3), followed by Cellco Partnership (2).
What kind of towers are in Union County?
Tower (type not specified) is the most common filed type (7 of 16 registrations), then lattice tower (4).
More in Pennsylvania
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 Union County, Pennsylvania”, https://towercensus.com/towers/pennsylvania/county/union-county (data as of October 6, 2026).