Jefferson County Seal
Jefferson County,
Missouri
Est. 1818
Photo of Rockford Beach Photo of Admin Building Photo of Annex Building Photo of Court House Photo of Soccer Game Photo of Detention Center Photo of Justice Center Photo of Law Enforcement Memorial Photo of Child Fishing Photo of Sheriff Dept Jail Photo of Sheriff East Zone building Photo of Sheriff North Zone building

Welcome to
Jefferson County's website

Welcome to Jeffcomo.org, your online connection to Jefferson County, Missouri government. Here you will find information on all Jefferson County Government departments and services as well as Jefferson County elected officials. We continue to work hard to provide you with easy access to information about County government. This website is just a part of Jefferson County’s commitment to providing and maintaining open and transparent County government. Please check back periodically as we will have ongoing improvements. Thank you for visiting Jefferson County online.

 

 

Jefferson County Normal Hours of Operation 
Monday - Friday 8:00 a.m. - 5:00 p.m.

County Information Line and Department Directory: 636-797-5555  


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Merit Commission Meeting
Bi-Monthly Meeting of the Jefferson County Employee Merit System Commission
LEPC MEETING AGENDA 05-28-2019
LEPC MEETING AGENDA 05-28-2019
ORDINANCE 19-0248
AMENDING THE TRAFFIC CODE
Upcoming Events
5/28/20196:30 p.m. Jefferson County, Council Meeting
 Admin Center, Assembly Room, 729 Maple Street, Hillsboro, MO
5/28/20196:30 p.m.,Council Meeting (Zoning Hearing)
 6:30 p.m.,Council Meeting (Zoning Hearing)
5/28/20198:00 am National Center for State Courts
 Introduction to Judicial and Court Personnel