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Cell towers in Marengo, Iowa

The FCC register lists 5 antenna structures in and around Marengo. That is the 139th highest count of any place in Iowa.

Registered structures
5
Median height
94 m (310 ft)
+19.6% vs state median
Tallest
114 m (375 ft)
Per 100k residents
206.2
population 2,425 (2025)

Overview

Marengo, IA has 5 registered antenna structures on the FCC register — the 139th largest count among the 768 places in Iowa that have any.

The register works out to 2.36 structures per square mile here.

The tallest structure on the register here is 114 m (375 ft) above ground level.

The largest registered owner here is American Towers LLC, which holds 3 of them — 60.0% of the local total. Owner is not the same as carrier: tower companies lease space on their structures to several networks at once.

The earliest structure still on the register here dates from 1998.

Structure types

Guyed tower 3
60%
Tower 1
20%
Lattice tower 1
20%

Largest registered owners

owner is not the same as carrier
American Towers LLC Tower company 3
60%
Iowa, County Of Government 1
20%
Vertical Bridge Development, LLC Tower company 1
20%

Tallest registered structures

Height Type Built Owner ASR
114 m (375 ft) Guyed tower 2000 American Towers LLC 613908
96 m (315 ft) Guyed tower 2019 Vertical Bridge Development, LLC 2708673
94 m (310 ft) Guyed tower 2000 American Towers LLC 2609726
67 m (220 ft) Tower 2001 Iowa, County Of 2629200
57 m (188 ft) Lattice tower 1998 American Towers LLC 622984

When they were registered

1990s 1
20%
2000s 3
60%
2010s 1
20%

Nearby places

About this data

Counts here are computed from the FCC's registered structure file, dated 2026-08-23. If a mast near you is missing, the usual reason is that it sits below the 200-foot registration threshold.

The FCC Antenna Structure Registration database covers structures that require registration — generally those over 200 feet or near airports. Many small cells, rooftop antennas and short towers are not registered and will not appear here.

"Owner" is the entity that registered the structure, usually a tower company such as American Tower or Crown Castle. It does not indicate which carriers operate equipment on the structure.