Colfax, WA

ZIP code 99111 is located in the small town of Colfax, Washington. This area is known for its picturesque rolling hills and agricultural landscapes. The most notable landmark in this ZIP code is the historic Steptoe Butte State Park, which offers breathtaking panoramic views of the surrounding countryside. Other points of interest include the Palouse Falls State Park and the Palouse Empire Fairgrounds.