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 Knox County, Missouri.

Residents of Knox 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 Knox County, Missouri Post Office

Edina Post Office

Address
Get Direction
Hours

Baring Post Office

View Details Call Now (660) 892-4555

Baring Post Office

Address
Get Direction
Hours

Hurdland Post Office

View Details Call Now (660) 423-5232

Hurdland Post Office

Address
Get Direction
Hours

Myrtle Post Office

View Details Call Now (417) 938-4582

Myrtle Post Office

Address
Get Direction
Hours

Newark Post Office

View Details Call Now (660) 733-5524

Newark Post Office

Address
Get Direction
Hours

Knox City Post Office

View Details Call Now (660) 434-5204

Knox City Post Office

Address
Get Direction
Hours

Residents of Knox 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 Shelby, Knox, Adair.