Police Department Fully Encrypted Discovered via RadioReference

Hidalgo Township Police

Hidalgo, Texas

How we verified this

Agency is the City of Hidalgo Police; RadioReference's Hidalgo County page lists both of its channels (866.625/867.625) as 'Hidalgo Police, encrypted' P25E, though a note says Hidalgo PD may also use Weslaco PD's unencrypted dispatch channel.

Checked against a primary source on 2026-08-01: radioreference.com . Encryption status changes without notice — confirm the current picture on the live RadioReference database before relying on it.

What you can do right now

Encryption Details

Encryption Type P25 AES-256
Scope Discovered via RadioReference (1 encrypted talkgroups)
Technical Details Inferred from RadioReference

Verified Talkgroup Data

Verified Aug 1, 2026 Low confidence
1 Total Talkgroups
1 Encrypted
0 Unencrypted
100% Encrypted
Radio System: Lower Rio Grande Valley Regional Radio System (LRGVRRS)
View 1 talkgroup
DEC Alpha Tag Description Status
61402 Hidalgo PD 2 Police 2 Encrypted

Hidalgo County Context

Hidalgo Township Police isn't an outlier here: 7 of the 10 public-safety agencies we track in Hidalgo County are fully encrypted (70%), so most departments nearby have made the same move.

What This Means

This agency encrypts all of its radio communications, including routine dispatch. The public, journalists, and even other first responders can't monitor its activity.

See encryption status nationwide Interactive map showing which US police departments have encrypted their radios. Open the encryption map →

Frequently Asked Questions

Is Hidalgo Township Police radio encrypted?

Yes — Hidalgo Township Police's radio system runs on P25 AES-256 encryption. This agency encrypts all of its radio communications, including routine dispatch. The public, journalists, and even other first responders can't monitor its activity.

Can I listen to Hidalgo Township Police on a police scanner?

No. Hidalgo Township Police has fully encrypted their radio communications using P25 AES-256. No consumer scanner can decode encrypted transmissions.

Why did Hidalgo Township Police encrypt their radio?

Officer safety and operational security are the reasons agencies give. What rarely comes with that explanation is Hidalgo County-specific evidence that open communications ever caused a problem, while the loss of public oversight and the friction with still-unencrypted neighboring agencies are both immediate and real.

Can Hidalgo County reverse the encryption decision?

Yes, and some departments already have. Because encryption here is a choice rather than a technical necessity, the path back runs through the same people who chose it: budget hearings, records requests, and residents who keep asking in public.

What can I do about Hidalgo Township Police encryption?

Contact the officials who oversee Hidalgo Township Police's budget directly and ask why full encryption was chosen over partial alternatives. Pair that with a FOIA request for recordings and policy records, and look for an existing coalition in Hidalgo County, or start one, since agencies respond differently to organized, sustained pressure than to individual complaints.

Data source: RadioReference Wiki + RadioReference API (verified)

Checked against a primary source on 2026-08-01 — see "How we verified this" above. Encryption status changes; confirm at RadioReference before relying on it.

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