Country
United States
Location
Castle Rock
Postal Code
98611

What is Castle Rock (United States) postal/zip code?

The postal code for Castle Rock is 98611. Postal codes in Castle Rock consist of 5 characters following the format NNNNN or NNNNN-NNNN. Castle Rock is located in Washington, United States, and is part of the Northern America region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Castle Rock.

QR Code for Castle Rock Scan Address

How to Address Mail to Castle Rock

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictCastle Rock
City & Postal98611 Washington
CountryUNITED STATES

Addressing Tips for United States - Castle Rock

  • Postal code format: NNNNN or NNNNN-NNNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: US

Shipping to Castle Rock, United States

🇺🇸
Domestic Delivery
1-5 days
Within United States
International
7-21 days
Varies by origin
Customs Threshold
$0
Duty-free limit

Local Carriers in Castle Rock

USPS UPS FedEx

Castle Rock: International Carriers

DHL FedEx UPS

Shipping Tips (Castle Rock)

  • Always include postal code 98611 for faster delivery
  • Items above $0 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments

Castle Rock United States Location Information

Castle Rock, United States Map
  • Region Americas
  • Subregion Northern America
  • State Washington
  • Phone Code +1
  • Currency USD
  • Coordinates 46.2751, -122.9076
Free Traffic Exchange

5 Postal Codes in Castle Rock

Area State Place Postal Code
Castle Rock Washington Castle Rock 98611
Castle Rock Washington Silverlake 98645
Castle Rock Washington Kelso 98626
Castle Rock Washington Vader 98593
Castle Rock Washington Longview 98632

Frequently Asked Questions

The postal code of Castle Rock, Washington, United States is 98611. This 5-character code follows the format NNNNN or NNNNN-NNNN.
Castle Rock has approximately 5 postal codes covering different areas and neighborhoods within the district.
Castle Rock is located in Washington, United States. It is part of the Americas region and Northern America subregion. The coordinates are 46.27511000, -122.90761000.
To call Castle Rock, United States, you need to dial the international code +1 followed by the local number.
The currency used in Castle Rock, United States is United States Dollar (USD). The currency symbol is $.
The nearest major city to Castle Rock is Washington, approximately 0 km away.
You can verify Castle Rock postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
West Side Highway Washington 10 km 46.184 -122.917
Longview Heights Washington 11 km 46.18 -122.957
Kelso Washington 14 km 46.147 -122.908
West Longview Washington 14 km 46.168 -122.999
Longview Washington 15 km 46.138 -122.938
Cowlitz County Washington 20 km 46.193 -122.681
Winlock Washington 24 km 46.491 -122.938
Kalama Washington 30 km 46.008 -122.845
Napavine Washington 33 km 46.575 -122.908
Cathlamet Washington 37 km 46.203 -123.383
Other United States in States
State Distance Latitude Longitude
Oregon 331 km 43.804 -120.554
Idaho 685 km 44.068 -114.742
Montana 960 km 46.88 -110.363
Nevada 986 km 38.803 -116.419
California 1,095 km 36.778 -119.418
Castle Rock in Other Languages
Postal Codes by Country
Country Distance Latitude Longitude
Canada 2,376 km 60 -95
Mexico 3,197 km 23 -102
Belize 4,502 km 17.25 -88.75
Guatemala 4,567 km 15.5 -90.25
Cuba 4,739 km 21.5 -80
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Last updated: April 2026
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