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Taiwan address format & examples

How to write a Taiwanese address

Taiwan mailing address format example on an envelope

Taiwan address examples

Residential address example4 Ln. 107, San Jun St. Shulin 238 TWN
Address example with units106 Fuxing S. Rd.Sec.. 2 Daan 10664 TWN

Smarty address validation tools

Smarty® has a suite of address validation tools that can format, standardize, and validate Taiwan addresses, plus addresses in 240+ other countries and territories worldwide. Validate your Taiwanese address with our tools.
Use the Single Address Verification Tool to verify and format 1 address at a time, the Bulk Address Validation Tool to verify and format a list addresses simultaneously, or use the International Street Address API to integrate address validation and formatting programmatically into your software systems and workflows.

Postal information

Taiwan's national postal system, "Chunghwa Post," was established in 1888. As of recent data, Chunghwa Post services approximately 509,510 addresses, reflecting its extensive reach throughout Taiwan. The organization manages a substantial network, indicative of its role as a major postal service provider in the region.
Administrative area types and count
22 provinces
Administration area names and abbreviations
Term to describe postal codes
postal code
Postal code in language
郵遞區號
Postal code format
99999
Postal service provider and website

Country information

Country/territory name
Taiwan
ISO3
TWN
ISO 3166-1 alpha-2 country code
TW
ISO 3166-1 alpha-3 country code
TWN
ISO 3166-1 numeric country code
158
Endonym
Taiwan
Total land area
35,808 KM²
Capital
Taipei
Other major cities
Kaohsiung, Taichung, Tainan

Population information

Total population
23,370,000 (2023)
Urban / rural distribution
79% / 21%
Urban population
18,462,300
Rural population
4,907,700
Official language
Mandarin Chinese
All languages spoken
Mandarin Chinese, Taiwanese Hokkien,
Most commonly used postal language
Chinese (Traditional)
CC-BY 4.0 from worldbank.org
Now that you've seen our Taiwanese address examples and have become a wizard at Taiwan address formats, why not expand your expertise even further? Explore our detailed guides for related countries and territories to see how their address formats and examples vary.
Visit the global address formats page or Asia address formats page for more information on all the other countries and territories we cover. You can also read or read our article about international address verification to learn more.
*Data updated as of May 02, 2025

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