store:
 location:

US Post Office, 126 Cowlitz St W, Castle Rock, Washington, 98611-8998

Store Hours of Operation, Location & Phone Number for US Post Office


  1. Castle Rock
    126 Cowlitz St W Castle Rock WA 98611-8998

    Hours(Opening & Closing Times):
    Mon - Fri 8:30am - 5:00pm Sat 11:00am - 1:00pm Sun Closed

    Phone Number: (360) 274-5209

    Customer Service Email or Contact:
    http://faq.usps.com/adaptivedesktop/faq.jsp?ef=USPSFAQ&dest=EmailUs

The map and information below will help you find the closest US Post Office near you. Need to know what time US Post Office in Castle Rock opens or closes, or whether it's open 24 hours a day? Read below for business times, daylight and evening hours, street address, and more.