Sponsored Listings:
Albers Post Office
110 N Broadway
Albers, Illinois 62215
Aviston Post Office
102 S Page St
Aviston, Illinois 62216
Bartelso Post Office
303 S Washington St
Bartelso, Illinois 62218
Beckemeyer Post Office
470 Louis St
Beckemeyer, Illinois 62219
Breese Post Office
501 N 2nd St
Breese, Illinois 62230
Carlyle Post Office
1080 Fairfax St
Carlyle, Illinois 62231
Germantown Post Office
405 Munster St
Germantown, Illinois 62245
Hoffman Post Office
101 S Broadway
Hoffman, Illinois 62250
Huey Post Office
231 Collins St
Huey, Illinois 62252
New Baden Post Office
203 E Hanover St
New Baden, Illinois 62265
New Memphis Post Office
84 S 2nd St
New Memphis, Illinois 62266
Trenton Post Office
120 E Broadway
Trenton, Illinois 62293
Clinton County
There are 12 US Post Offices in Clinton County serving a total of 32,324 residents equating to 2,694 residents per post office. It's estimated that approximately 51,593 packages are handled across the 12 county post offices annually. Clinton County is a county located in the U.S. state of Illinois. As of the 2010 census, the population was 37,762. Its county seat is Carlyle. In 1960, the U.S. Census Bureau placed the mean center of U.S. population in Clinton County. Clinton County is part of the St. Louis, MO-IL Metropolitan Statistical Area.