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 8 Post Office locations in Walla Walla County, Washington.

Residents of Walla Walla 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 Walla Walla County, Washington Post Office

Burbank Post Office

View Details Call Now (509) 547-4093

Burbank Post Office

Address
Get Direction
Hours

College Place Post Office

View Details Call Now (509) 529-3740

College Place Post Office

Address
Get Direction
Hours

Dixie Post Office

Address
Get Direction
Hours

Prescott Post Office

View Details Call Now (509) 849-2257

Prescott Post Office

Address
Get Direction
Hours

Walla Walla Post Office

View Details Call Now (509) 522-3824

Walla Walla Post Office

Address
Get Direction
Hours

Touchet Post Office

View Details Call Now (509) 394-2911

Touchet Post Office

Address
Get Direction
Hours

Waitsburg Post Office

View Details Call Now (509) 337-6781

Waitsburg Post Office

Address
Get Direction
Hours

Wallula Post Office

View Details Call Now (509) 547-3034

Wallula Post Office

Address
Get Direction
Hours

Residents of Walla Walla 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 Franklin, Benton, Walla Walla.