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For more information about Jefferson County Government please CLICK HERE

The Jefferson County Commission is committed to the continued economic vitality of our county while maintaining the highest quality of life for our residents. This will be accomplished through proper planning, continuous improvements to our infrastructure and strong fiscal management. As servants of the people, each and every employee of Jefferson County is charged with keeping the needs and desires of our customers at the forefront of their decision-making priorities. Government is a service industry, and we intend to satisfy our customers. The county commission is charged with running the county.

Jefferson County Numbers:
MAIN Number (636) 797-5555
Assessor's Office (636) 797-5466
Auditor's Office (636) 797-5458
Business Personal Property (636) 797-5475
Election Authority (636) 797-5478
Circuit Clerk (636) 797-5443
Collector of Revenue (636) 797-5406
Commercial Real Estate: (636) 797-5474
County Executive (636) 797-5400
Jefferson County Courthouse (636) 797-5555
Prosecuting Attorney's Office (636) 797-5321
Public Administrator's Office (636) 797-5385
Recorder of Deeds Office (636-797-5419)
Treasurer (636) 797-5367
Y.M.C.A. of Jefferson County (636) 937-9622

Jefferson County Medical Numbers:
Jefferson County Emergency Management Agency (636) 797-5381
Jefferson County Health Department (636) 942-3101
Jefferson County Health Department Hotline 1-888-640-3113
Jefferson Memorial Hospital (636) 933-1000
St. Anthony's Arnold Urgent Care (636) 464-4660
Developmental Disabilities Resource Board (636) 933-0244
Disabilities Resources Association (636) 937-9012
Disability Support Systems (636) 931-6644

Jefferson County Police Numbers:
Police North Zone (636) 797-6407
Police East Zone (636) 797-6405
Police South Zone (636) 797-6118
Missouri State Highway Patrol (314) 340-4000
Jefferson County Sheriff Department (636) 797-5000
Jefferson County None-Emergency (636) 797-5536

Jefferson County Fire Departments:
Antonia Fire Protection District (636) 948-4433
Cedar Hill Fire Protection (636) 285-3345
DeSoto Rural Fire Protection (636) 586-2557
Herculaneum Fire Department (636) 475-3080
Dunklin Fire Protection District (636) 475-7401

Jefferson County Municipal Leagues:
Arnold (636) 296-2746
Byrnes Mill (636) 677-7727
Crystal City (636) 937-4614
De Soto (636) 586-3326
Festus (636) 937-4694
Herculaneum (636) 475-4447
Hillsboro (636) 797-3334
Kimmswick (636) 464-7407
Pevely (636) 475-4452
Scotsdale (636) 475-0762
Economic Dev. Corp. (636) 797-5080
MO Muny League (636) 573-9134

For more information about Jefferson County Government, please CLICK HERE

  This Jefferson County website page is for Government, Officials, Representatives, Boards, Committees, Councils, Meetings, Agendas, Building, Zoning, Elections, Campaigns, Voting, City, State, Federal, Policy, Courts, Permits, Tickets, Regulations, Licenses, Community, Volunteering that is local in Jefferson County, Arnold, Barnhart, Byrnes Mill, Cedar Hill, Cedar Hill Lakes, Crystal City, Danby, Dittmer, De Soto, Festus, Fletcher, Goldman, Grubville, Herculaneum, Hematite, High Ridge, Hillsboro, Horine, House Springs, Imperial, Kimmswick, Liguori, Mapaville, Morse Mill, Murphy, Olympian Village, Parkdale, Pevely, Scotsdale, Sulphur Springs, Valles Mines, Pacific, Pacific High Ridge, Eureka, Antonia and Ware. Places of interest in Jefferson County include Six Flags, Sandy Creek Covered Bridge, Mastadon, Big River, Big River Saddle Club, Brown's Ford, Fletcher House, Jefferson County Winter Park, Morse Mill Park, Cedar Hill Park, Pleasant Valley Park, Rockford Beach, Robertsville and the Sandy Creek Covered Bridge.

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