Post Office in Springfield, IL

Find The Office You Need

• Springfield Post Office

  2105 East Cook Street, Springfield, IL 62703

  217-788-7200
• Southwest Post Office

  1760 Wabash Avenue, Springfield, IL 62704

  217-546-0463
• Downtown Springfield Post Office

  411 East Monroe Street, Springfield, IL 62701

  217-753-3432
• Capitol Post Office

  401 South Spring Street, Springfield, IL 62704

  217-753-3543