2 of 4 King County agencies are fully encrypted
4 public safety agencies in King County, Washington have encrypted their radio communications.
Radio encryption in King County
Only three of King County's 65 catalogued talkgroups are encrypted; 61 are clear, spread across the Puget Sound Emergency Radio Network (PSERN), the Justice Integrated Wireless Network, WA State Patrol and TRBOWEST (WA-OR-ID-CA). All four agency records are verified against RadioReference system data. Seattle Police is listed as encrypting all monitored channels on P25 AES-256, and Renton Police as encrypting all of its channels on P25 AES. The Bothell police and fire departments encrypt tactical channels only, also on P25 AES, leaving the rest of their traffic receivable. This is a county where a scanner still returns a lot, with Seattle and Renton police the notable exceptions.
Compiled from this site's agency database. Encryption status changes without notice — confirm any specific agency on RadioReference.
Radio systems serving King County
- Justice Integrated Wireless Network
- TRBOWEST (WA-OR-ID-CA)
- WA State Patrol
- Puget Sound Emergency Radio Network (PSERN)
Of 65 talkgroups catalogued for King County, 3 are encrypted and 61 remain in the clear. A scanner can still receive the unencrypted channels.
All 4 King County records here have been checked against a primary source.
System and talkgroup counts come from this site's agency database and change without notice — confirm current status on RadioReference.
Encryption Technology Used in King County
Encrypted Agencies in King County
| Agency Name | Type | Encryption | Scope |
|---|---|---|---|
| Seattle Police ✓ | Police | P25 AES-256 | Fully Encrypted |
| Bothell Police Department ✓ | Police | P25 AES | Tactical Only |
| Bothell Fire Department ✓ | Fire | P25 AES | Tactical Only |
| Renton Police Department ✓ | Police | P25 AES | Fully Encrypted |
Related Case Studies
Learn more about police radio encryption issues in King County and Washington.
Frequently Asked Questions
Is King County police radio encrypted?
2 of 4 agencies in King County, Washington are fully encrypted (50%), while 2 have partial encryption.
How many police departments in King County are encrypted?
3 police departments in King County have implemented some level of encryption, along with 0 sheriff offices, 1 fire departments, and 0 EMS agencies.
What encryption technology does King County use?
The most common encryption type in King County is P25 AES, used by agencies for secure communications. This encryption blocks public scanner monitoring.
Fight Encryption in King County
Join the movement to restore transparency to public safety communications in King County, Washington.