Post office in Mattoon

AgentData lists 30 post offices in Mattoon, United States. Updated June 2026.

30 businesses5 with websites
Arcola Post Office

Arcola, 61910, IL

Arthur Post Office
Dieterich Post Office
Effingham Post Office

210, North 3rd Street, Effingham, 62401, IL

Full profile
FedEx Freight Effingham

Outer Belt West, Effingham, IL

Gays Post Office
Humboldt Post Office

407, Elm Street, Humboldt, 61931-9998, IL

Full profile
Jewett Post Office

Jewett, IL

Lakewood Post Office
Lerna Post Office
Mattoon Post Office

North 15th Street, Mattoon, 61938, IL

Mode Post Office
Neoga Post Office

256, East 6th Street, Neoga, 62447, IL

Full profile
Shelbyville Post Office

200, South Morgan Street, Shelbyville, 62565, IL

Sigel Post Office

102, Louis Street, Sigel, 62462-9998, IL

Full profile
Sullivan Post Office
Teutopolis Post Office

100, West Main Street, Teutopolis, 62467-9998, IL

Full profile
United States Post Office

101, East Main Street, Shumway, 62461, IL

Wheeler Post Office

Also in Mattoon

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

Frequently asked questions

How many post offices are in Mattoon?

AgentData lists 30 post offices in Mattoon as of June 2026.

Which post offices in Mattoon have a website?

5 of 30 post offices in Mattoon 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=mattoon