Main jail

Marinette County Jail

County jail 2161 University Dr, Marinette, WI, 54143

Facilities in Marinette County

Addresses, phone numbers and capacity come from a public facility directory (HIFLD Prison Boundaries, data edited October 2025) and can be out of date. Visiting, mail, money and phone pages are linked from each facility's own site. Call before you travel or send anything.

Find someone in Marinette County

Read the full guide to finding someone in jail.

  1. Call(715) 732-7630. Have the person's full name and date of birth ready; booking can take several hours.

Questions about Marinette County jail and inmate search

Where do people arrested in Marinette County go?

Most people arrested in Marinette County, Wisconsin are booked into Marinette County Jail at 2161 University Dr, Marinette. Its phone number is (715) 732-7630.

What phone numbers do we list for Marinette County jails and facilities?

Marinette County Jail: (715) 732-7630. These come from a public facility directory and can change, so confirm a number before you rely on it.

How do I find out if someone is in jail in Marinette County?

Call (715) 732-7630 with the person's full name and date of birth.

What county jails are near Marinette County?

The closest county jails we list outside Marinette County are Oconto County Jail in Oconto (Oconto County, about 17 miles), Door County Jail in Sturgeon Bay (Door County, about 21 miles) and Brown County Jail in Green Bay (Brown County, about 40 miles). Distances are straight-line miles between listed facilities, not driving distances.