Oxford Police
Butler, Ohio
How we verified this
As of August 2026 the RadioReference listing for Butler County Law on Ohio MARCS-IP shows Oxford PD/FD Ops 4 flagged encrypted while the Oxford main dispatch talkgroup is listed in the clear.
Encryption Details
Butler County Context
Butler County is a mixed picture: 2 of 9 agencies we track here are fully encrypted (22%), which means some neighboring departments are still audible on a scanner.
See every agency we track in Butler County → County encryption overview →
What This Means
This is a split system: certain talkgroups are encrypted while others remain in the clear, which means partial monitoring is still possible.
Frequently Asked Questions
Is Oxford Police radio encrypted?
Yes. Oxford Police uses P25 AES-256 encryption. This is a split system: certain talkgroups are encrypted while others remain in the clear, which means partial monitoring is still possible.
Can I listen to Oxford Police on a police scanner?
Partially. Oxford Police encrypts some of its talkgroups while leaving others open, so some channels may still be accessible. Check RadioReference for specific talkgroup status.
Why did Oxford Police encrypt their radio?
Agencies cite officer safety and operational security. Those are assertions rather than findings — no local evidence is typically produced — while the effects are concrete and land straight away on anyone who relied on hearing Oxford Police to know what was happening nearby.
Can Butler County reverse the encryption decision?
Nothing technical prevents it. Oxford 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 Oxford Police encryption?
File a FOIA request for Oxford Police's radio recordings and encryption-decision paperwork, then show up to speak at a council or commission meeting. Find other residents or journalists in Butler 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.