City of McAllen
Hidalgo, Texas
How we verified this
As of August 2026 RadioReference flags McAllen Police 1 Adam and 2 Baker dispatch, Information, both unit-to-unit channels and the jail talkgroup as encrypted on the Lower Rio Grande Valley Regional Radio System, with only the McAllen Airport Police talkgroup listed in the clear.
Encryption Details
Verified Talkgroup Data
Hidalgo County Context
City of McAllen 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.
See every agency we track in Hidalgo County → County encryption overview →
What This Means
Everything this agency transmits is encrypted, dispatch included. For anyone outside the department — residents, reporters, neighbouring responders — the channel is simply silent.
Frequently Asked Questions
Is City of McAllen radio encrypted?
Yes — City of McAllen's radio system runs on P25 AES-256 encryption. Everything this agency transmits is encrypted, dispatch included. For anyone outside the department — residents, reporters, neighbouring responders — the channel is simply silent.
Can I listen to City of McAllen on a police scanner?
No. City of McAllen has fully encrypted their radio communications using P25 AES-256. No consumer scanner can decode encrypted transmissions.
Why did City of McAllen encrypt their radio?
Departments typically point to officer safety and operational security. Neither claim tends to come with evidence specific to Hidalgo County; what's verifiable is what's lost — journalists can't monitor other agency activity in real time, and coordination with agencies that stay unencrypted gets harder.
Can Hidalgo County reverse the encryption decision?
Yes. Encryption is a policy choice made by department leadership or elected officials, not a technical requirement, so it can be reversed the same way. Public pressure, city council advocacy, and organized local coalitions have reversed encryption decisions elsewhere.
What can I do about City of McAllen encryption?
Contact the officials who oversee City of McAllen'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.