Welcome to Marshall County, Iowa
Oct
7
Marshall County Courthouse Board Room
Board of Supervisors Meeting
Marshall County Courthouse Board Room
1 E. Main St.
Marshalltown, IA
Map to Event
October 7, 2026
9:00 am
Meetings are held every other Wednesday at 9:00 AM in the Board Room at the courthouse.
Watch live on YouTube or join via Zoom (details on the agenda).
Posted by: Board of Supervisors
Oct
9
Green Castle Recreation Area
Star Gazing -
Green Castle Recreation Area
2891 Green Castle Rd
Gilman, IA
Map to Event
October 9, 2026
Our Nearest Neighbor in Space:
The Moon
October 9 at 10:00 p.m.
Iverson Observatory
2891 Green Castle Road, Gilman
AACI will review some of the lore about the moon and explore its surface via telescope!
For More Information
(515) 298-1367
Posted by: Conservation
Oct
21
Marshall County Courthouse Board Room
Board of Supervisors Meeting
Marshall County Courthouse Board Room
1 E. Main St.
Marshalltown, IA
Map to Event
October 21, 2026
9:00 am
Meetings are held every other Wednesday at 9:00 AM in the Board Room at the courthouse.
Watch live on YouTube or join via Zoom (details on the agenda).
Posted by: Board of Supervisors
Oct
21
Grimes Ram and Conservation Center Classroom
Young Artist Studio
Grimes Ram and Conservation Center Classroom
2349 233rd St.
Marshalltown
Map to Event
October 21, 2026
4:00 pm · 5:30pm
Grades 3rd through 12th are invited to join local artists to learn and sharpen their art skills. Each session will focus on an element of art or type of media, a project to work on, and studio time to be creative and work on other projects. Participants can sign up for all or one session. Preregistration is required one week before studio time. To register call 641-752-5490, email mccb@marshallcountyia.gov, or text only 641-758-9777.
Posted by: Conservation
About the Courthouse
Rebuilding Our Tower
After a 2018 tornado ravaged downtown Marshalltown, the courthouse bell tower was carefully reconstructed. View our photo gallery and see behind-the-scenes of our historic Courthouse.
Full Courthouse History
About Marshall County
Established in 1846, Marshall County is a collection of 13 communities and is home to over 40,000 residents. The county was named after John Marshall, Chief Justice of the United States Supreme Court. Marshall County is administered by a three-member Board of Supervisors who are elected for four-year terms. Other elected officials include the Attorney, Auditor/Recorder, Sheriff, and Treasurer.