Detention facilities

St. Clair County Jail

St. Clair County Jail is at 1170 Michigan Road in Port Huron, Michigan, under ICE's Detroit Field Office. Detainee information comes from (313) 771-6601, 8 a.m. to 4 p.m. The county now requires family mail to go to a Kentucky PO box, which ICE's page does not mention. Details read October 31, 2026.

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Agency directory checked: · Listed as of this date

Listed in an official agency directory checked 2026-10-20. This records a dated listing, not a guarantee of continuing employment, operations, occupancy, or case assignment. Recheck the official source before acting.

General information, not legal advice. See the notice at the end of this page.

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We take these cases: Asylum, Deportation and removal defense, Family and marriage-based immigration, K-1 fiancé(e) visa, I-751 removal of conditions and waivers, Inadmissibility waivers, VAWA self-petitions, Citizenship and naturalization.

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Where does family mail go now?

Since May 15, 2026, the county says non-legal mail must go to the person's name and inmate ID, St. Clair County Jail, MI, PO Box 76550, Highland Heights, KY 41076. Mail sent elsewhere is rejected, and non-legal mail that breaks the rules is destroyed. Photos are the only enclosures, up to 10, on photo paper. Stamps, cash, checks, money orders, stickers and packages are barred. Legal mail goes to 1170 Michigan Rd, Port Huron, MI 48060. ICE's page, updated August 6, 2026, still describes plain postcards with the last 4 digits of the A-number; ask at (810) 987-1700 whether those digits are needed.

How do I confirm someone is in the Port Huron jail?

The county runs an Inmate Lookup at inmates.stclaircounty.org, a useful local check, and the ICE Online Detainee Locator takes an A-number or a name with country of birth. Neither replaces a call: the locator can trail by 8 hours, and the county page does not say that ICE detainees appear in its lookup. Call (313) 771-6601 between 8 a.m. and 4 p.m. with the date and country of birth. The line for Port Huron on the ICE facility list places no one here.

When can I visit, and how do I book?

Everyone registers at inmatesales.com and books at least 24 hours and up to 14 days ahead. ICE lists onsite visits Sunday through Thursday and remote visits daily, between 1 p.m. and 7 p.m., except the 5 p.m. dinner hour. The county lists Monday through Friday from 9 a.m. to 4 p.m. and Sunday from 12 p.m. to 6 p.m. Check the booking site. All visitors need picture ID. Children under 17 need a parent or legal guardian and their birth certificate. Up to 3 people may visit, and children count. Arrive 45 minutes early. Visits are monitored and recorded.

How do I put money on someone's account?

The county uses TouchPay rather than the mail. Pay at TouchPayDirect.com, by phone at (866) 232-1899, or at the kiosk in the Sheriff's Office main lobby, which is open for drop-off Monday through Friday from 8:30 a.m. to 4:30 p.m. You need the person's name and inmate ID, plus site ID 248060. Commissary is ordered by tablet, one order a week, due Sunday at 11 p.m. Calls cannot come in, so leave urgent messages at (810) 987-1700. The county's emergency desk is (810) 987-1720, for substantiated emergencies only.

Who deals with the case and the court?

ICE's Detroit office covers Michigan and takes case questions at Detroit.Outreach@ice.dhs.gov, though not Stay of Removal applications or Case Appeals. This jail is a televideo site of the Detroit Immigration Court on EOIR's control list, updated October 1, 2026, but only the notice sets the hearing, so check it. Attorneys may visit daily from 9 a.m. to 9 p.m. Remote attorney sessions run 20 minutes for $12.99 through InmateSales and are not recorded. Read the bond hearing guide for release questions.

Other facilities in this ICE field office

Immigration courts listed in Michigan

Being in the same state does not mean a case is heard here. Your case notice controls that.

How a case moves through immigration court

Primary sources

Frequently asked questions

What is the mailing address for St. Clair County Jail?

The county says that since May 15, 2026, family mail goes to St. Clair County Jail, MI, PO Box 76550, Highland Heights, KY 41076, with the name and inmate ID, and mail that breaks its rules is destroyed. Legal mail goes to 1170 Michigan Rd, Port Huron, MI 48060.

What are the visiting hours at St. Clair County Jail in Port Huron?

ICE lists 1 p.m. to 7 p.m., Sunday through Thursday onsite. The county lists Monday through Friday from 9 a.m. to 4 p.m. and Sunday from 12 p.m. to 6 p.m. Book through inmatesales.com at least 24 hours ahead and check the slots offered there.

How do I find someone in the St. Clair County Jail?

Try the county Inmate Lookup at inmates.stclaircounty.org and the ICE Online Detainee Locator, then call the Detroit Field Office at (313) 771-6601 between 8 a.m. and 4 p.m. to confirm with biographical details ready.

What is St. Clair County Jail?

St. Clair County Jail is at 1170 Michigan Road in Port Huron, Michigan, under ICE's Detroit Field Office. Detainee information comes from (313) 771-6601, 8 a.m. to 4 p.m. The county now requires family mail to go to a Kentucky PO box, which ICE's page does not mention. Details read October 31, 2026.

What should I check before relying on this information?

Listed in an official agency directory checked 2026-10-20. This records a dated listing, not a guarantee of continuing employment, operations, occupancy, or case assignment. Recheck the official source before acting. [[ice|ICE]]'s Detroit office covers [[directory-state-michigan|Michigan]] and takes case questions at Detroit.Outreach@ice.dhs.gov, though not Stay of Removal applications or Case Appeals. This jail is a televideo site of the [[court-detroit-immigration-court|Detroit Immigration Court]] on EOIR's control list, updated October 1, 2026, but only the notice sets the hearing, so [[find-immigration-court-hearing|check it]]. Attorneys may visit daily from 9 a.m. to 9 p.m. Remote attorney sessions run 20 minutes for $12.99 through InmateSales and are not recorded. Read the [[immigration-bond-hearing|bond hearing guide]] for release questions.

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