Jefferson County Missouri
Jefferson County Seat
300 Main Street
Hillsboro, MO 63050
636-797-5555
Website
County Commission: 636-797-5400
Parks and Recreation: 636-797-5334
Public Works: 636-797-5340
Recorder of Deeds: 636-797-5414
Sheriff: 636-797-5000
Treasurer: 636-797-5368
County Assessor: 636-797-5466
County Auditor: 636-797-5458
Circuit Clerk: 636-797-5443
County Clerk: 636-797-5486
County Collector: 636-797-5406
Prosecuting Attorney: 636-797-5321
Animal Control: 636-797-5577
