Sheriff - Marshall County, Iowa

Welcome to the Marshall County Sheriff's Office website.

The men and women of the Marshall County Sheriff's Office are dedicated to providing our citizens with the best law enforcement service possible. This website allows our agency to have closer contact and better interaction with the community, and visitors find our most wanted persons, information on programs like Senior Check, an up-to-date inmate list, and more.

Quick Links

Most Wanted

Inmate Roster

Submit a Crime Tip

Weapon Permits

Prescription Drop Off

Receive Alerts

News

MCSO K9/Breast Cancer Awareness Fundraiser

October 13, 2026 at 12:45 pm

See attached flyer for Saturday, October 17, 2026 fundraiser

Marshall County Sheriff's Office Investigates Livestock Neglect

September 28, 2026

14 Individuals Charged in Joint Federal and State Investigation of Drug Trafficking and Money Laundering Organization

September 23, 2026

Marshalltown Man Convicted of Distribution of Methamphetamine

August 7, 2026 at 1:02 pm

All News

FAQ

How do I request a background check?

Complete criminal history checks are done through the Iowa Division of Criminal Investigation (DCI). Forms can be obtained on the Iowa Department of Public Safety DCI website.

How do I leave a message for an inmate?

Sheriff staff will not pass on messages to inmates. It is recommended that you write the inmate a letter.

All Frequently Asked Questions

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Marshall County Iowa Sheriff's Office

Submit anonymous tips.

Call Marshall County Crime Stoppers at (641) 753-1234.