Jefferson County

County Commission meets

Second and fourth Monday of each month at 6:30 p.m.

Meeting location

Assembly Room, Jefferson County Administration Center, 729 Maple Street, Hillsboro, MO 63050.

County Clerk

Jeannie Goff · 729 Maple St., Room 217, P.O. Box 100, Hillsboro, MO 63050 · (636) 797-5483 (FAX (636) 797-5360)

Agendas posted at

https://www.jeffcomo.org

County Executive & County Council

Constitutional charter county governed by an elected County Executive and a 7-member County Council (single-member districts). County Executive: Dennis Gannon (first elected 2018, re-elected 2022; has announced he will not seek re-election in 2026). Council: Brian Haskins (D1), Billy Crow Jr. (D2), Lori Arons (D3), Charles Groeteke (D4), Tim Bennett Jr. (D5), Tim Brown (D6), Bob Tullock (D7).

Other Known Local Governments Here

These local governments — special-purpose districts, and smaller incorporated cities and towns — are known to exist in this area, but haven’t been individually researched yet, so there’s no meeting info or contacts on file. Listed here as a starting point if you want to look into one yourself; where we could confirm an official website, the name links there. More may exist here than are listed.