Jefferson County Seal
Jefferson County,
Missouri
Est. 1818
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Jefferson County, Missouri, Executive

 

 

 

                                                                       

Ken Waller, County Executive

Email:   kwaller@ jeffcomo.org  

Mailing Address:  

PO Box 100

Hillsboro, MO 63050

Phone:  636-797-5400

Fax:       636-797-5506

                                 

Physical Address: 

Jefferson County Administration Center

729 Maple Street, Suite G30
Hillsboro, MO 63050
  

Office Hours:       

8:00 a.m. to 5:00 p.m.

Monday - Friday

 

 

  

       

 

 

On November 4, 2008 the voters of Jefferson County, Missouri approved the Home Rule Charter of Jefferson County, Missouri.  The Home Rule Charter of Jefferson County, Missouri, created and conferred certain executive and other powers upon the Jefferson County, Missouri, Executive.

 

On November 2, 2010 the voters of Jefferson County elected Kenneth B. Waller as the County's first County Executive. Waller took office on January 1, 2011. The County Executive is the Chief Executive Officer of the County Government.

 

Prior to being elected County Executive,  Waller was elected as Treasurer of Jefferson County and served in that capacity from 2004  until 2008.  While Treasurer, Waller served on the Board of Directors of the Missouri Treasurer's Association.

 

Kenneth B. Waller is a lifelong resident of Jefferson County and a graduate of Festus High School.  Waller attended Jefferson College and graduated with an Associates' Degree in Business Administration. Waller then attended the University of Missouri in St. Louis and graduated with a Bachelor's Degree in Public Administration.

 

Ken currently serves on the Executive Board of the East West Gateway Council of Governments. He also serves as a Board member 

for the Missouri Association of Counties, the Comtrea Mental Health Board, the YMCA Board, the Economic Development Corporation of Jefferson County and the Jefferson-Franklin Workforce Development Board.

 

Ken is married to Trina Waller. They have three children, Kayla, Tyler and Trevor.