St. Clair County Jail Bail Information
Someone you care about is in custody. You need clear answers and fast help. Get current St. Clair County jail information, understand the bond and release process, and connect with a local bail agent who answers 24/7.
St. Clair County Jail Information That Actually Helps
The St. Clair County Jail, also called the Intervention and Detention Center, is located at 1170 Michigan Road in Port Huron. Before trying to post bond, confirm the inmate’s full legal name, inmate ID or booking number, charge, bond type, bond amount, and court of jurisdiction.
1170 Michigan Road
Port Huron, Michigan 48060
How the St. Clair County Bond Process Works
The bond process can feel confusing when you are trying to move fast. The key is getting the right information upfront and making sure the bond is handled through the correct court or jail location.
Confirm the Person and Case
Gather the inmate’s full legal name, date of birth, booking number if available, charges, bond amount, and court.
Identify the Bond Type
Determine whether the court ordered a cash bond, surety bond, 10% bond, or another release condition.
Complete the Paperwork
The signer may need valid identification, payment information, employment details, and co-signer documentation.
Submit and Verify the Bond
The court or facility confirms payment, case information, warrants, and any additional holds.
Release Processing Begins
After the bond is accepted, the jail completes internal release steps and returns approved property.
Release Is a Process—Not a Button
Even after the bond is posted, the person may not walk out immediately. Staff must verify the bond and complete security and administrative procedures.
Bond Verification
The facility confirms the bond was accepted for the correct person and case.
Warrant Check
Staff checks for other warrants, detainers, court holds, or pending matters.
Release Documents
The inmate receives court dates, conditions, and required paperwork.
Property Return
Approved personal belongings are inventoried and returned.
Release Timing
Timing varies based on staffing, volume, transfers, holds, and the person’s intake status.
St. Clair County Jail Visitation
St. Clair County uses InmateSales for inmate communications and visitation. Visitors must create an approved account through the InmateSales website or app before scheduling a visit or receiving calls from an inmate.
Visits are monitored and recorded, and visitors must follow all security rules established by jail personnel. Scheduling, fees, identification requirements, and available visit times can change, so confirm them before making plans.
Which Court Handles the Bond?
The correct court depends on the arresting agency, the location of the alleged offense, the charge, and the stage of the case. St. Clair County criminal matters may involve the 72nd District Court or the 31st Circuit Court in Port Huron. Some district matters are handled at the Marine City branch.
St. Clair County states that bonds must be paid at the court during regular county business hours. When the court is closed, the jail accepts cash bonds and credit cards, subject to the county’s current rules. Always call first to confirm the correct location, amount, and accepted payment method.
Sending Mail to a St. Clair County Inmate
Beginning May 15, 2026, St. Clair County uses separate addresses for standard non-legal mail and legal mail. Include the inmate’s full name and inmate ID exactly as shown in the jail records.
Standard Personal Mail
Inmate Name – Inmate ID
St. Clair County Jail, MI
P.O. Box 76550
Highland Heights, KY 41076
Legal and Business Mail
Inmate Name – Inmate ID
St. Clair County Jail, MI
1170 Michigan Road
Port Huron, MI 48060
Directions to the St. Clair County Jail
The St. Clair County Jail is located at 1170 Michigan Road in Port Huron, near the St. Clair County Sheriff’s Office. The county courthouse and the Port Huron branch of the 72nd District Court are located separately at 201 McMorran Boulevard.
Port Huron, Michigan 48060
Local Help for St. Clair County Families
You Call Bail provides 24-hour assistance for arrests and bonds throughout St. Clair County. Call before traveling so an agent can confirm the bond, required paperwork, payment options, and the correct court or jail location.
You Call Bail — St. Clair County
Marine City, St. Clair, Algonac, and nearby communities
Call first so we can start immediately.
St. Clair County Jail Bail FAQs
Can I post bond at night?
Bond processing may be available outside standard court hours, but the correct location depends on the time, case, and court. Confirm the process before traveling.
How long does release take after bond is posted?
There is no guaranteed timeframe. Processing depends on staffing, intake status, warrants, holds, transfers, and facility volume.
What information should I have before calling?
Have the inmate’s full legal name, date of birth, arresting agency, booking number if available, charge, bond amount, and court information.
Can another person sign for the bond?
Often, yes. Eligibility and documentation depend on the bond type and the bail agency’s underwriting requirements.
Can a bail agent make the jail release someone faster?
A bail agent can move quickly on paperwork and reduce preventable delays, but cannot control the jail’s internal release process.
What happens if there is another warrant or hold?
The person may remain in custody until the additional warrant, hold, or case is addressed.
Does You Call Bail answer after hours?
Yes. You Call Bail provides 24/7 bail assistance throughout St. Clair County and the surrounding Blue Water Area.
Related Bail Resources
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844-YOU-WALK- St. Clair County bail assistance
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You Call Bail is a private bail bond agency and is not affiliated with the St. Clair County Sheriff’s Office, St. Clair County government, or any court.
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