Saint Lucia Postal codes
Saint Lucia
556
4 chars
10
2
Interactive Map
Explore Saint Lucia's 10 provinces with our interactive map.
Find Post Offices
Locate post offices across Saint Lucia. Find addresses and contact information.
Understanding Saint Lucia Postal codes
Urban and rural routes across Saint Lucia depend on four-digit postcodes—1000 illustrates format—so LC carriers can group stops without manual.
Key Characteristics
Code Type
Numeric
Administered By
National Postal Service
Coverage
Nationwide
Postal code format breakdown
Saint Lucia uses numeric postal codes with 4 digits (example: 1000). In our directory, these codes are organized from provinces down to villages.
Visual Structure
Urban and rural routes across Saint Lucia depend on four-digit postcodes—1000 illustrates format—so LC carriers can group stops without manual.
Administrative Hierarchy
How Saint Lucia organises areas for postal codes
Province
10 totalDistrict
546 totalProvinces Directory
Browse all 10 top-level divisions
Addressing Mail to Saint Lucia
Step-by-step guide for correct address formatting
Sample Address Block
Name; Street; City, State Postcode; Country
Delivery Best Practices
Tips for successful mail and package delivery
Always verify the postal code
Verify your postal code is complete (4 digits) before sending. Use our lookup tool to confirm accuracy.
Include all address levels
Write the full address hierarchy for best results.
Avoid abbreviations
Write out full province names to prevent sorting errors.
Don't omit the postal code
Missing postal codes cause significant delivery delays and may result in returned mail.
Shipping to Saint Lucia
What to know when sending packages
Standard domestic delivery within Saint Lucia typically takes 2–7 business days. International packages require complete address information including the postal code. Always include the correct 4-character code for fastest routing.
Frequently Asked Questions
Common questions about Saint Lucia postal codes
What is the postal code format for Saint Lucia?
Saint Lucia uses 4 digits in the postal code. An example is 1000. Urban and rural routes across Saint Lucia depend on four-digit postcodes—1000 illustrates format—so LC carriers can group stops without manual.
How many provinces does Saint Lucia have?
Saint Lucia has 10 provinces with postal code coverage. Use our browse tool to explore them.
How do I find my postal code in Saint Lucia?
Use our free lookup or browse by province to find the exact postal code for your location.
Where do I write the postal code on a Saint Lucia address?
The postal code is written on the same line as or immediately after the province, before the country name when mailing internationally.