Grant County Detention Center: Phone, Address, and Office Hours

Grant County Detention Center phone number: (859) 824-5191.

Grant County Detention Center address: 212 Barnes Road, Williamstown, KY 41097.

Office hours: Monday–Friday, 8am–4pm.

Need to reach someone by phone? Call during office hours: Monday–Friday, 8am–4pm. You'll have the best luck getting answers without being bounced around.

The main number is (859) 824-5191. If you're calling about someone in custody, have a pen ready - staff may give you specific instructions, and jail processes move fast.

• ✓ The person’s full legal name (and any known middle name)
• ✓ Date of birth (if you have it)
• ✓ Booking number (if you know it)
• ✓ A short, clear summary of what you’re trying to do (confirm custody status, ask about property, learn next steps)
• ✓ Pen and paper to write down names, times, and any reference numbers

Plug the full address into your GPS: 212 Barnes Road, Williamstown, KY 41097.

Questions before you head over? Call (859) 824-5191 during office hours (Monday–Friday, 8am–4pm) to check if someone can meet with you or find out what to do when you arrive.

Can't get through? Try again later in the day or the next business day. Leave a message if prompted, then follow up at (859) 824-5191.

This page pulls together the basics for Grant County Detention Center: phone number (859) 824-5191, address (212 Barnes Road, Williamstown, KY 41097), and office hours (Monday–Friday, 8am–4pm).

• ✓ Visitation days, times, and sign-up procedures
• ✓ What ID is required and what you can bring inside
• ✓ Mail rules (what’s allowed, how to address envelopes)
• ✓ Commissary and how to add money
• ✓ Phone call rules, phone providers, and costs
• ✓ Property pickup/drop-off procedures
• ✓ Holiday changes or temporary schedule updates
• ✓ For any of the above, call the facility directly at (859) 824-5191