Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 6 Post Office locations in Cass County, Illinois.

Residents of Cass County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.

List of Cass County, Illinois Post Office

Arenzville Post Office

View Details Call Now (217) 997-5589

Arenzville Post Office

Address
Get Direction
Hours

Ashland Post Office

View Details Call Now (217) 476-8267

Ashland Post Office

Address
Get Direction
Hours

Beardstown Post Office

View Details Call Now (217) 323-3044

Beardstown Post Office

Address
Get Direction
Hours

Chandlerville Post Office

View Details Call Now (217) 458-2211

Chandlerville Post Office

Address
Get Direction
Hours

Virginia Post Office

View Details Call Now (217) 452-3222

Virginia Post Office

Address
Get Direction
Hours

Bluff Springs Post Office

View Details Call Now (217) 323-1160

Bluff Springs Post Office

Address
Get Direction
Hours

Residents of Cass County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.

You may also find Post Office locations in neighboring counties including Cass.