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 Union County, Oregon.

Residents of Union 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 Union County, Oregon Post Office

Cove Post Office

Address
Get Direction
Hours

Imbler Post Office

View Details Call Now (541) 534-4111

Imbler Post Office

Address
Get Direction
Hours

North Powder Post Office

View Details Call Now (541) 898-2265

North Powder Post Office

Address
Get Direction
Hours

La Grande Post Office

View Details Call Now (541) 962-7539

La Grande Post Office

Address
Get Direction
Hours

Elgin Post Office

Address
Get Direction
Hours

Union Post Office

Address
Get Direction
Hours

Residents of Union 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 Union.