Indonesia Postal codes
Indonesia
82.0K
5 chars
34
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Interactive Map
Explore Indonesia's 34 provinces with our interactive map.
Find Post Offices
Locate post offices across Indonesia. Find addresses and contact information.
Understanding Indonesia Postal codes
Address APIs normalizing Indonesia output should preserve five-digit tokens such as 20000; mismatches against ID reference tables surface as hard.
Key Characteristics
Code Type
Numeric
Administered By
National Postal Service
Coverage
Nationwide
Postal code format breakdown
Indonesia uses numeric postal codes with 5 digits (example: 20000). In our directory, these codes are organized from provinces down to villages.
Visual Structure
Address APIs normalizing Indonesia output should preserve five-digit tokens such as 20000; mismatches against ID reference tables surface as hard.
Administrative Hierarchy
How Indonesia organises areas for postal codes
Provinces Directory
Browse all 34 top-level divisions
Addressing Mail to Indonesia
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 (5 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 Indonesia
What to know when sending packages
Standard domestic delivery within Indonesia typically takes 2–7 business days. International packages require complete address information including the postal code. Always include the correct 5-character code for fastest routing.
Frequently Asked Questions
Common questions about Indonesia postal codes
What is the postal code format for Indonesia?
Indonesia uses 5 digits in the postal code. An example is 20000. Address APIs normalizing Indonesia output should preserve five-digit tokens such as 20000; mismatches against ID reference tables surface as hard.
How many provinces does Indonesia have?
Indonesia has 34 provinces with postal code coverage. Use our browse tool to explore them.
How do I find my postal code in Indonesia?
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 Indonesia address?
The postal code is written on the same line as or immediately after the province, before the country name when mailing internationally.