Find an inmate in Mahnomen County, MN

Which system is holding them?

There is no single search that covers everyone in Mahnomen County. Match the situation to the right official locator — most families start with the first one.

If the arrest was recent

Start with the local jail

For a recent local arrest, check the arresting jurisdiction’s official jail roster or custody-notification service. Housing may be at a municipal, county, regional, or contracted facility. If no record appears, ask the arresting agency or jail how to confirm the booking; do not infer the destination from distance or a facility listing.

Current official Mahnomen County Sheriff page identifies the Sheriff as chief law-enforcement officer, lists Sheriff-provided policing to 16 townships and explicitly named communities, and publishes 218-935-2255. This is a general agency/holding-location inquiry route; not a verified jail phone, booking line, or custody search.

Mahnomen County Sheriff’s Office general/local-policing assistance — 218-935-2255

Call 218-935-2255, give the actual arrest location and arresting agency, and ask which agency currently has custody and where to inquire. No phone call or person search was made.

No current Mahnomen County receiving jail, booking line, or boarding arrangement was verified. Do not describe this as a post-intake County Jail fallback. White Earth Police has a documented separate contract in Mahnomen city; exact responsibility split is unresolved.

Official local-agency contacts

Provides all county government websites as navigation; no jail roster or booking-scope data. The Association home is https://www.mnsheriffs.org/. VINE UI did not render offline status names for Minnesota in this snapshot. Minnesota OJP officially endorses VINELink for county jail/detention status search (https://assets.dps.mn.gov/files/ojp/VINE-Rack-Card-English_0.pdf); this government-to-vendor chain supports that public route. OJP VINE support: 800-247-0390; 877-664-8463 is VINE’s notification/search line.

Choose the responsible local agency and ask about its custody-information process.

Search Minnesota participating-agency custody — VINE name-search fields reached without signing in; participating-agency coverage must be verified

Local source reviewed 2026-10-06. This is published phone assistance; the number was not called.

If nothing appears, contact the arresting agency or the responsible jail to ask how to confirm booking. A missing record does not prove release, and an agency may limit what it can disclose.

If they were sentenced to prison

Use the correctional locator

For a state-prison sentence, use the Minnesota correctional locator. A short jail sentence may still be served in a local or regional jail. A sentence alone does not establish the housing location; confirm with the responsible agency.

Adults under Minnesota DOC jurisdiction; new sentences may take several business days

Open Minnesota custody search

Select Name or MNDOC ID; name mode reveals first/last fields

Official agency instructions and assistance

Reviewed 2026-10-05. Search controls reached; individual results not tested.

If the charge is federal

Search the Federal Bureau of Prisons

A federal charge does not tell you which building holds the person. The U.S. Marshals Service is responsible for federal pretrial detention and may use local, state, private, or federal facilities. Check the Federal Bureau of Prisons locator, but a missing result does not establish that the person is not detained. For a recent federal arrest, contact the arresting agency or the relevant U.S. Marshals district office to ask about the appropriate custody-information process. USMS is a contact route, not a public person locator, and disclosure of a location is not guaranteed.

Search the Federal BOP locator U.S. Marshals district directory

City and municipal custody assistance

Use the contact matching the agency that made the arrest. These researched municipal holding and transfer paths are separate from the county routes.

Beaulieu township custody assistance

Mahnomen County’s current Sheriff page says the Office provides policing services to 16 townships. Census 2026 lists 16 active governmental townships in FIPS 27087; this route identifies one of those exact governmental entities, but does not infer a receiving jail. White Earth tribal service/jurisdiction overlap is not resolved at parcel level.

Mahnomen County Sheriff’s Office local-policing assistance — 218-935-2255