Post office in Marion

AgentData lists 37 post offices in Marion, United States. Updated May 2026.

37 businesses1 with websites
Akin Post Office
Benton Post Office

301, North du Quoin Street, Benton, 62812, IL

Boles Post Office
Buncombe Post Office
Carrier Mills Post Office
Creal Springs Post Office

112, West Blue Avenue, Creal Springs, 62922, IL

Dale Post Office
Eldorado Post Office
FedEx Ship Center
Harrisburg Post Office
Herod Post Office

100, Il 34 S, Herod, 62947, IL

Herrin Post Office
Johnston City Post Office

Johnston City

Marion Post Office
Ozark Post Office
Robbs Post Office
Tunnel Hill Post Office
United States Postal Service

106, West Main Street, Galatia, 62935, IL

Full profile
United States Postal Service

16, East Church Street, Raleigh, 62977, IL

Vienna Post Office

207, East Vine Street, Vienna, 62995, IL

West Frankfort Post Office

West Frankfort, IL

Also in Marion

Place of worship ()Elementary school ()Fast food restaurant ()Restaurant ()Fuel supplier ()Convenience store ()Private sector bank ()Campground ()

Frequently asked questions

How many post offices are in Marion?

AgentData lists 37 post offices in Marion as of May 2026.

Which post offices in Marion have a website?

1 of 37 post offices in Marion have a website with verified contact details.

Is this data free?

Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.

How is this data collected?

Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.

Access this data via API
GET /api/local-businesses?category=post-office&city=marion-il-us