South Texas Community College
Hidalgo, Texas
How we verified this
As of August 2026 RadioReference flags the South Texas Community College (McAllen) Police Administrative talkgroup as encrypted on the Lower Rio Grande Valley Regional Radio System while the campus Police dispatch and Police 2 talkgroups are listed in the clear, matching the recorded scope.
Encryption Details
Hidalgo County Context
South Texas Community College 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
Some of this agency's traffic is encrypted and some is not. What you can hear depends on the channel and on what the department is doing at the time.
Frequently Asked Questions
Is South Texas Community College radio encrypted?
Yes. South Texas Community College uses P25 AES-256 encryption. Some of this agency's traffic is encrypted and some is not. What you can hear depends on the channel and on what the department is doing at the time.
Can I listen to South Texas Community College on a police scanner?
Partially. South Texas Community College encrypts some of its talkgroups while leaving others open, so some channels may still be accessible. Check RadioReference for specific talkgroup status.
Why did South Texas Community College encrypt their radio?
The reasons offered are almost always the same two: officer safety and operational security. Whether either was tested against a real Hidalgo County incident is rarely part of the public record, whereas the consequences are easy to observe — no real-time accountability, and neighbouring agencies still in the clear left working around the gap.
Can Hidalgo County reverse the encryption decision?
Nothing technical prevents it. South Texas Community College operates encrypted because someone decided it should, and decisions of that kind get revisited when councils hear sustained, organised pressure rather than isolated complaints.
What can I do about South Texas Community College encryption?
File a FOIA request for South Texas Community College's radio recordings and encryption-decision paperwork, then show up to speak at a council or commission meeting. Find other residents or journalists in Hidalgo County who want the same access — state legislation requiring public radio access is the longer-term fix, but organized local pressure is what usually moves the needle first.