Police Department Partially Encrypted

Modesto Police

Stanislaus, California

What you can do right now

Encryption Details

Encryption Type P25 AES-256
Scope Some talkgroups encrypted (60% per RadioReference data); others remain in the clear.
Technical Details P25 AES-256

Verified Talkgroup Data

Verified Mar 6, 2026 Moderate confidence
10 Total Talkgroups
6 Encrypted
4 Unencrypted
60% Encrypted
Radio System: Stanislaus Regional 911
View 6 talkgroups
DEC Alpha Tag Description Status
21614 Modesto PD10 Police Ch 10 Tac 2 Encrypted
21607 Modesto PD6 Police Ch 6 Encrypted
21606 Modesto PD5 Police Ch 5 Encrypted
21608 Modesto PD7 Police Ch 7 Encrypted
21613 Modesto PD9 Police Ch 9 Encrypted
21611 Modesto PD 8 Police Ch 8 Encrypted

Verification Status

We do have per-talkgroup data for Modesto Police from the RadioReference API, and used it to set the encryption scope shown above — but no additional human-reviewed source (a live feed check or a dated news account) has been recorded for this record, so treat it as a data-quality correction rather than an independently confirmed verification. Check the live RadioReference database directly for current status.

If you monitor Modesto Police directly or have more current information, the fastest way to fix this is to update the RadioReference Wiki entry — our data pulls from there and from the RadioReference API on a regular refresh cycle.

Shared Radio System

Worth knowing before reading this as specific to Modesto Police: Stanislaus Regional 911 is shared county-wide or regional infrastructure, also used by 0 other agencies in Stanislaus County — one radio system, several agency pages.

Stanislaus County Context

Of the 2 public-safety agencies we track in Stanislaus County, Modesto Police is currently the only one we have flagged as encrypted.

What This Means

This agency is listed as encrypting some communications while leaving others open. The per-channel breakdown is unverified — check RadioReference for current status.

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

Frequently Asked Questions

Is Modesto Police radio encrypted?

Modesto Police is listed in our records with P25 AES-256 encryption — a listing we haven't yet verified against live talkgroup data. This agency is listed as encrypting some communications while leaving others open. The per-channel breakdown is unverified — check RadioReference for current status.

Can I listen to Modesto Police on a police scanner?

Possibly. Our database lists Modesto Police as encrypting some of its talkgroups while leaving others open, which would leave some channels accessible. The listing is unverified — check RadioReference for specific talkgroup status.

Why do agencies like Modesto Police encrypt their radio?

Officer safety and operational security are the reasons agencies give. What rarely comes with that explanation is Stanislaus 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 Stanislaus 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 Modesto Police encryption?

Start local: show up when Stanislaus County officials discuss the budget for Modesto Police, and ask specifically why full encryption was chosen over a delayed feed or tactical-only approach. File a FOIA request for recordings or policy documents, and connect with others nearby who want the same information — a coordinated ask carries more weight than an individual one.

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