Mercer County
Sheriff's Office
Sheriff William "Bill" Glancey welcomes
you to the website for the Mercer County
Sheriff's Office.  Sheriff Glancey was
appointed Sheriff in 2014 to fill out
Retired Sheriff Thompson's term.  Prior to
this, Sheriff Glancey has served as Patrol
Deputy and Detective having begun his
career with the Sheriff's Office in 1982.  
His appointed Chief Deputy is Jeff Dale,
who has been with the Sheriff's Office
since 1989.  We at the Sheriff's Office
provide a number of important law
enforcement services to the people of
Mercer County and work closely with
other area law enforcement agencies.  The
Sheriff's Office staffs and maintains the
county jail, provides patrol to county
roads and the Village of Matherville and
Fyre Lake, operates an advanced 911
center and provides courthouse security.  
Please use this website to answer any
questions you may have about our
organization or contact us directly.  Thank
Mercer County Sheriff's Office - 906 SW 3rd St, Aledo, IL  61231 - (309) 582-5194