Marshall County
Sheriff

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.

News

Join MCSO for Donuts with a Deputy Join MCSO for Donuts with a Deputy

December 15, 2025 at 9:18 am

Thanksgiving Day Family Disturbance Ends in Tragedy

November 28, 2025 at 8:52 am

Two Marshalltown Brothers Sentenced to Federal Prison for Conspiracy to Distribute Heroin

November 24, 2025

MIDTF Serves Narcotic Search Warrant

November 5, 2025 at 6:33 pm

All News

FAQ

Q.

What are your hours?

A.

The business office is open Monday through Friday from 8:00 a.m. to 4:20 p.m. (excluding holidays).

Q.

How do I leave a message for an inmate?

A.

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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Submit anonymous tips.

Call Marshall County Crime Stoppers at (641) 753-1234.
This webpage was printed on January 28, 2026. For the most current information, visit the Marshall County, Iowa, Sheriff website at marshallcountysheriff.com.
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