Law Enforcement & Military Offices in Mercer County, IL

Court

• 
  Mercer County Court

  100 Southeast 3rd Street, Aledo, IL 61231

  309-582-7021

District Attorney Office

• 
  Mercer County State Attorney

  100 Southeast 3rd Street, Aledo, IL 61231

  309-582-5381

Jail & Prison

• 
  Mercer County Jail

  906 Southwest 3rd Street, Aledo, IL 61231

  309-582-5020

Police Department

• 
  Aledo Police Department

  120 North College Avenue, Aledo, IL 61231

  309-582-2331
• 
  New Boston Police Department

  405 Main Street, New Boston, IL 61272

  309-587-8181
• 
  Sherrard Police Department

  517 3rd Street, Sherrard, IL 61281

  309-593-2512

Probation Department

• 
  Mercer County Probation Department

  100 Southeast 3rd Street, Aledo, IL 61231

  309-582-5169

Sheriff Department

• 
  Mercer County Sheriff's Office

  906 Southwest 3rd Street, Aledo, IL 61231

  309-582-5194