Skokie Police
Cook, Illinois
How we verified this
As of August 2026 RadioReference's Cook County listing states Skokie Police are dispatched on encrypted talkgroup 3684, while Skokie fire dispatch (36496) remains in the clear.
Encryption Details
Verified Talkgroup Data
Cook County Context
Skokie Police isn't an outlier here: 19 of the 19 public-safety agencies we track in Cook County are fully encrypted (100%), so most departments nearby have made the same move.
See every agency we track in Cook County → County encryption overview →
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.
Frequently Asked Questions
Is Skokie Police radio encrypted?
Yes. Skokie Police uses 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 Skokie Police on a police scanner?
No. Skokie Police has fully encrypted their radio communications using P25 AES-256. No consumer scanner can decode encrypted transmissions.
Why did Skokie Police encrypt their radio?
The standard justification nationwide is officer safety and operational security, regardless of whether a documented local incident ever required it. The tradeoff that follows is consistent too: public oversight drops, and reporters lose the ability to track police department response as it happens.
Can Cook County reverse the encryption decision?
Nothing technical prevents it. Skokie Police 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 Skokie Police encryption?
Put the question to whoever signs off on Skokie Police's radio budget: why full encryption rather than a delayed feed or tactical-only channels? File for the recordings and the decision documents alongside it, and link up with neighbours and local reporters in Cook County so the ask arrives as a group rather than a one-off.