6 of 8 Clark County agencies are fully encrypted
8 public safety agencies in Clark County, Washington have encrypted their radio communications.
Radio encryption in Clark County
Encryption in Clark County is close to but not quite total. Six of the eight listed agencies encrypt everything, while the Clark County Sheriff and Vancouver Police are recorded as encrypting part of their traffic. Seven agencies use P25 AES-256 and Washougal Police use P25 AES. The relevant systems are CRESA 911, the Justice Integrated Wireless Network and FleetNet / Silke Communications. Eight of the 13 talkgroups tracked here are still in the clear against five encrypted, so a scanner retains some value. Battle Ground, Camas, La Center and Washougal police and Vancouver Police are confirmed against RadioReference data; the sheriff's entry, Ridgefield Police and WSU Vancouver are among the three unverified records.
Compiled from this site's agency database. Encryption status changes without notice — confirm any specific agency on RadioReference.
Radio systems serving Clark County
- CRESA 911
- Justice Integrated Wireless Network
- FleetNet / Silke Communications
Of 13 talkgroups catalogued for Clark County, 5 are encrypted and 8 remain in the clear. A scanner can still receive the unencrypted channels.
5 of 8 records here have been checked against a primary source; 3 have not.
System and talkgroup counts come from this site's agency database and change without notice — confirm current status on RadioReference.
Encryption Technology Used in Clark County
Encrypted Agencies in Clark County
| Agency Name | Type | Encryption | Scope |
|---|---|---|---|
| Battle Ground Police ✓ | Police | P25 AES-256 | Fully Encrypted |
| Camas Police ✓ | Police | P25 AES-256 | Fully Encrypted |
| Clark County Sheriff | Sheriff | P25 AES-256 | Partially Encrypted |
| La Center Police ✓ | Police | P25 AES-256 | Fully Encrypted |
| Ridgefield Police | Police | P25 AES-256 | Fully Encrypted |
| Vancouver Police ✓ | Police | P25 AES-256 | Partially Encrypted |
| Washougal Police ✓ | Police | P25 AES | Fully Encrypted |
| WSU Vancouver | Other | P25 AES-256 | Fully Encrypted |
Related Case Studies
Learn more about police radio encryption issues in Clark County and Washington.
Frequently Asked Questions
Is Clark County police radio encrypted?
6 of 8 agencies in Clark County, Washington are fully encrypted (75%), while 2 have partial encryption.
Can I listen to Clark County Sheriff on a scanner?
The Clark County Sheriff's Office has encrypted their radio communications using P25 AES-256. Scanner monitoring of sheriff operations is no longer possible.
How many police departments in Clark County are encrypted?
6 police departments in Clark County have implemented some level of encryption, along with 1 sheriff offices, 0 fire departments, and 0 EMS agencies.
What encryption technology does Clark County use?
The most common encryption type in Clark County is P25 AES-256, used by agencies for secure communications. This encryption blocks public scanner monitoring.
Fight Encryption in Clark County
Join the movement to restore transparency to public safety communications in Clark County, Washington.