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Grundy County adult custody orientation

County custody orientation only; route adult-jail tasks to the detailed Sheriff guide and preserve court, youth, state, federal, immigration, municipal and supervision boundaries.

All Illinois counties Facility information, not live custody records.

JAIL411 / LOCAL ORIENTATION ·

The Sheriff adult jail and courthouse share Washington Street; administration and records do not.

Facility and guideStreet addressPhone
Grundy County Jail →111 E. Washington Street, Morris, IL 60450815-941-3243

The active adult jail is in the Morris courthouse complex; the Sheriff administration and records office is at 111 E. Illinois Avenue. The county says capacity 65; the 2024 IDOC inspection records 63 rated beds and zero juvenile beds. No current public live roster was verified; call the jail before acting. Illinois ended cash bail September 18, 2023; use the current court order and Pretrial Services rather than the county page’s legacy cash-bail wording. GTS is reservation-based countywide transportation; no fixed jail-door stop or visitor entrance was verified.

Sources: Grundy County Sheriff: Jail · Grundy County Sheriff · 2024 Illinois jail inspection · Sheriff FOIA · Illinois VINE · IDOC individual search

Original directory and other custody systems

The reviewed orientation is above. This older directory is preserved with historical listings and facilities from other systems. Use the current guide for the confirmed facility; adult-jail rules do not automatically apply to youth custody, special programs or other operators.

The local jail

Open a facility for its address, phone and family rules.

Sheriff and police in Grundy County

6 listed agencies. The arresting agency is usually not the holding facility.

Grundy County Sheriffs Department

Sheriff's office
111 East Illinois Avenue
Morris, IL 60450
Directions
Non-emergency(815) 942-6645

Coal City Police Department

City police
545 South Broadway Street
Coal City, IL 60416
Directions
Public line(815) 634-2341

Practical information.
Before you visit, call or send.

Start with the general process. Then use the Grundy County Jail guide for the local details available there.

Visiting

Schedules, visitor approval, identification and arrival.

Read the guide

Phone calls

Calling accounts, approved providers and connection issues.

Read the guide

Mail & photos

Mailing addresses, permitted contents and delivery rules.

Read the guide

Money & commissary

Deposit methods, account types and fees to check.

Read the guide

Different custody systems.
Different places to start.

A Grundy County arrest usually means the county jail. A state sentence, a federal case or an immigration hold means a different system with its own locator and rules.

Understand jail and prison differences

Clear information.
Clear boundaries.

Jail411 is an independent information resource for families and friends. We are not a government agency, jail operator, law firm or live custody-records service.

Who holds someone arrested in Grundy County?

Usually Grundy County Jail, (815) 941-3243. The arresting agency books the person and the jail holds them; ask the jail what holds are on the booking before you act on anything.

Does posting bond mean the person comes home?

Not always. A probation or parole hold, another county\'s warrant, or an immigration detainer can keep someone in custody after bond is posted. Ask the jail what holds are on the booking, and ask the bondsman what happens if there are, before you pay.

What should I confirm before visiting?

Confirm the person\'s current facility, the visiting schedule, approval requirements, accepted identification and arrival instructions. Check the facility guide before you travel.

What if I find something that needs correcting?

Send us the page and the detail that needs attention. Do not send private booking documents or other sensitive personal information.

YOUR FAMILY REFERENCE

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Practical guides for calls, visits, mail, money and release.

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Jail411 source information preserved on 2026-09-25.Official sources appear alongside the relevant information.