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 11 Post Office locations in Knox County, Indiana.

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, Indiana Post Office

Decker Post Office

View Details Call Now (812) 769-4512

Decker Post Office

Address
Get Direction
Hours

Bruceville Post Office

View Details Call Now (812) 324-2028

Bruceville Post Office

Address
Get Direction
Hours

Bicknell Post Office

View Details Call Now (812) 735-4557

Bicknell Post Office

Address
Get Direction
Hours

Freelandville Post Office

View Details Call Now (812) 328-2311

Freelandville Post Office

Address
Get Direction
Hours

Monroe City Post Office

View Details Call Now (812) 743-5157

Monroe City Post Office

Address
Get Direction
Hours

Oaktown Post Office

View Details Call Now (812) 745-5502

Oaktown Post Office

Address
Get Direction
Hours

Edwardsport Post Office

View Details Call Now (812) 735-5660

Edwardsport Post Office

Address
Get Direction
Hours

Vincennes Post Office

View Details Call Now (812) 882-2331

Vincennes Post Office

Address
Get Direction
Hours

Wheatland Post Office

View Details Call Now (812) 321-3111

Wheatland Post Office

Address
Get Direction
Hours

Westphalia Post Office

View Details Call Now (812) 694-8407

Westphalia Post Office

Address
Get Direction
Hours

Sandborn Post Office

View Details Call Now (812) 694-8999

Sandborn 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 Knox, Daviess, Sullivan.