Cahokia in East Saint Louis, IL

The Cahokia is located in East Saint Louis, Illinois. If you live in the area and need to obtain services related to receiving or sending mail, your IL post office can assist you. Representatives at the post office name can help you send and receive letters. They can also help you by holding your mail if you are traveling for an extended period of time and will not be in East Saint Louis to receive your letters and packages.

If you need to apply for a passport, the workers at the Cahokia may also be able to assist you. Post offices in East Saint Louis and other parts of the country serve as passport application acceptance facilities. This means that you can go to the IL post office and apply for your travel credential. However, you can only apply at an office if you are a first-time applicant or if your most recent travel document was a child passport.

Where is the Cahokia located?

The post office name is located at 801 Range Ln
East Saint Louis, IL 62206. If you live near the office and have questions, you can go there and speak with a representative. You can also call this IL post office at You can call the East Saint Louis post office location at 618-332-3571 (TTY: 877-889-2457).. The individual you speak with can also let you know if you need to schedule an appointment in order to obtain passport services at the Cahokia.

This page provides details for the Cahokia post office located at 801 Range Ln East Saint Louis Illinois 62206. Below you will find the post office phone number, hours of operations, what services they provide and other useful information to help you determine if this is the post office location you are looking for. The people working at this location should be able to assist you with things like changing your mailing address, assist in helping you file a claim for missing mail and sell office supplies like stamps, money orders and if available, PO boxes. If you plan to visit this East Saint Louis post office in Illinois, then we recommend you contact them first to verify their address and the services they provide, as this may have changed.