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Welcome to the new Marshall County, Iowa Website!

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.

News & Events

June 2

Coffee & Camaraderie 7:30 am
107 E. Meadow Ln. · Marshalltown, IA
June 3

Board of Supervisors Meeting 10:00 am
1 E. Main St. · Marshalltown, IA
June 8

Board of Health Meeting 10:00 am
101 E. Main St. · Marshalltown, IA
July 7

Coffee & Camaraderie 7:30 am
107 E. Meadow Ln. · Marshalltown, IA
Courthouse Hours
M-F 8:00 am to 4:30 pm
Closed Holidays
Department Hours May Vary