Sponsored Listings:
Brighton Post Office
410 N Main St
Brighton, Illinois 62012
Dow Post Office
24443 Pine St
Dow, Illinois 62022
Elsah Post Office
48 Mill St
Elsah, Illinois 62028
Fidelity Post Office
304 State St
Fidelity, Illinois 62030
Fieldon Post Office
110 E Main St
Fieldon, Illinois 62031
Grafton Post Office
419 E Main St
Grafton, Illinois 62037
Jerseyville Post Office
115 N Washington St
Jerseyville, Illinois 62052
Jersey County
There are 7 US Post Offices in Jersey County serving a total of 25,147 residents equating to 3,592 residents per post office. It's estimated that approximately 40,137 packages are handled across the 7 county post offices annually. Jersey County is a county located in the U.S. state of Illinois. According to the 2010 census, it has a population of 22,985. The county seat is Jerseyville. Jersey County is included in the St. Louis, MO-IL Metropolitan Statistical Area."