St. Clair County Friend of the Court
Port Huron, Michigan · 31st Circuit
The St. Clair County Friend of the Court is at 201 McMorran Boulevard, Room 1600, Port Huron, MI 48060. Call the office at (810) 985-2285. It serves St. Clair County.
How do I contact this office?
St. Clair County Courthouse201 McMorran Boulevard, Room 1600
Port Huron, MI 48060
- Phone
- (810) 985-2285
- Hours
- Monday to Friday, 8:00 a.m. to 4:30 p.m.
- Before you go
- Walk-in rules differ by county; some offices see visitors at a front window and others require an appointment, so call before you go.
- Fax
- (810) 985-2180
- Official page
- Office page
Is this my office?
This office serves St. Clair County.
Not your area? See every Michigan child support office.
Can I handle this without going in?
Often, yes. Many requests don't need a visit:
- Check your case and payments online in MiChildSupport.
- Pay online, by phone, or by mail: see every way to pay child support in Michigan.
- Ask about your case by phone at (810) 985-2285.
Going in person? Read "Before you go" above, and call first if you can.
What can I do at this office?
- Payments accepted in person (cash, debit or credit card with fee, cashier's check, money order; no personal checks)
Other child support offices near Port Huron
- Macomb County Friend of the Court Mount Clemens · 35 miles away
- Sanilac County Friend of the Court Sandusky · 37 miles away
- Lapeer County Friend of the Court Lapeer · 45 miles away
More help with Michigan child support
Office details come from the official Michigan office listing, checked October 18, 2026. Sunny Child Support is not affiliated with Friend of the Court (county circuit courts), with the MDHHS Office of Child Support. Spot a mistake? Tell us.