Sponsored Listings:
Altamont Post Office
122 W Washington Ave
Altamont, Illinois 62411
Beecher City Post Office
101 S Sweazy St
Beecher City, Illinois 62414
Dieterich Post Office
201 S Main St
Dieterich, Illinois 62424
Effingham Post Office
210 N 3rd St
Effingham, Illinois 62401
Mason Post Office
755 Adams St
Mason, Illinois 62443
Shumway Post Office
101 E Main St
Shumway, Illinois 62461
Teutopolis Post Office
100 W Main St
Teutopolis, Illinois 62467
Watson Post Office
101 S Monroe St
Watson, Illinois 62473
Effingham County
There are 8 US Post Offices in Effingham County serving a total of 35,144 residents equating to 4,393 residents per post office. It's estimated that approximately 56,094 packages are handled across the 8 county post offices annually. Effingham County is a county located in the U.S. state of Illinois. As of the 2010 census, the population was 34,242. Its county seat is Effingham. Effingham County comprises the Effingham, IL Micropolitan Statistical Area."