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Sheriff and police in Oceana County.
Michigan. By agency.

9 listed agencies make arrests in Oceana County: the sheriff, city police departments, campus police and state agencies. The arresting agency is usually not the facility that holds the person; the county page has the jail.

Oceana County jail information Emergency? Call 911. Agency lines below are non-emergency numbers.
Sheriff's office1 of 9

Oceana County Sheriffs Office / Oceana County Jail

216 East Lincoln Street
Hart, MI 49420
Non-emergency line
(231) 873-3967
Location
Hart, MI

Booking, bond and release questions go to the jail, not the arresting agency. Confirm where the person is before you act.

Sheriff's office

The sheriff is usually the police department for unincorporated areas and the operator of the county jail. An arresting station is usually not the holding facility.

Oceana County Sheriffs Office / Oceana County Jail

Sheriff's office · Hart
Address
216 East Lincoln Street
Hart, MI 49420
Directions
Phone
(231) 873-3967
Non-emergency. Emergency: 911.
Covers
County sheriff’s office. The jail is usually a Sheriff facility, not the arresting station.
Custody
Arrests here usually book into the county jail. Jail page

From the law-enforcement directory inventory. Not yet checked against the agency's own page; confirm the number before relying on it.

Municipal police departments (6)

These departments police that city. A local arrest still usually books into the county jail.

Hart Police Department

City police · Hart
Address
407 South State Street
Hart, MI 49420
Directions
Covers
City police listed for Hart.

From the law-enforcement directory inventory. Not yet checked against the agency's own page; confirm the number before relying on it.

New Era Police Department

City police · New Era
Address
2665 W Garfield Rd
New Era, MI 49446
Directions
Covers
City police listed for New Era.

From the law-enforcement directory inventory. Not yet checked against the agency's own page; confirm the number before relying on it.

Pentwater Police Department

City police · Pentwater
Address
326 South Hancock Street
Pentwater, MI 49449
Directions
Covers
City police listed for Pentwater.

From the law-enforcement directory inventory. Not yet checked against the agency's own page; confirm the number before relying on it.

Rothbury Police Department

City police · Rothbury
Address
7804 South Michigan Avenue
Rothbury, MI 49452
Directions
Covers
City police listed for Rothbury.

From the law-enforcement directory inventory. Not yet checked against the agency's own page; confirm the number before relying on it.

Shelby Police Department

City police · Shelby
Address
189 Maple Street Suite B
Shelby, MI 49455
Directions
Covers
City police listed for Shelby.

From the law-enforcement directory inventory. Not yet checked against the agency's own page; confirm the number before relying on it.

Village Of Walkerville Police Department

City police · Walkerville
Address
121 South East Street
Walkerville, MI 49459
Directions
Covers
City police listed for Walkerville.

From the law-enforcement directory inventory. Not yet checked against the agency's own page; confirm the number before relying on it.

Highway patrol (2)

Freeway collisions, traffic stops, and commercial inspection. City streets belong to that city’s police or the Sheriff.

Michigan State Police District 6 Post 64.1

Highway patrol
Covers
State traffic enforcement for freeways and unincorporated roads.

From the law-enforcement directory inventory. Not yet checked against the agency's own page; confirm the number before relying on it.

Michigan State Police District 6 Post 64.1 - Hart

Highway patrol · Hart
Address
3793 West Polk Road
Hart, MI 49420
Directions
Covers
State traffic enforcement for freeways and unincorporated roads.

From the law-enforcement directory inventory. Not yet checked against the agency's own page; confirm the number before relying on it.

Clear information.
Clear boundaries.

Jail411 lists the public agencies that make arrests so families can find the right door. We are not a government agency, a police department or a live custody-records service.

Is the sheriff's office the same as the jail?

Often the sheriff runs the county jail, but the jail is a separate facility with its own address, phone and rules. Open the jail page for booking, visiting, mail and money details.

How do I find out which department made the arrest?

Ask the person, check any paperwork or citation, or call the sheriff's non-emergency line. City arrests belong to that city's police; unincorporated areas and county roads usually belong to the sheriff; freeways usually belong to the state patrol.

Can these agencies tell me if someone is in custody?

The jail can. The arresting agency may confirm an arrest but does not hold the person. Call the jail's booking or information line first.

What if a listing needs correcting?

Send us the page and the detail that needs attention. Include the agency's official page when you have it. Do not send private booking documents or other sensitive personal information.

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