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Thailand address format & examples

How to write a Thai address

"Sawasdee" my friend! Are you wondering how to address a letter to Thailand? It's easier than you'd think. While the official language of Thailand is Thai, you can still easily address a letter to any Thailand address without being an expert in Thai. Some might say it’s easier to write a letter to Thailand than it is to make pad Thai. We'll provide some Thailand address examples for you to look at and get familiar with.

Try our suite of address validation tools for addresses in Thailand. Simply enter a Thai address, and we'll format, standardize, and validate it faster than you can say “sabai sabai.”

Now, let's get into the basic structuring for Thailand's address format:

  1. Addressee line - The recipient's full name, using appropriate titles for the region.
  2. Building number and street - List one after the other without any separating punctuation.
  3. Local area - This may be the small town, village name, or part of a city the address is in.
  4. Municipality - The district the address is in.
  5. City - The city the address is in.
  6. Postal code - List the postal code on its own line.
  7. Country - This is often shortened to THA.
Thailand address example

Thailand address examples

Postal box example

G.P.O Box 11

Phra Khanong P.O

Phra Khanong

Bangkok

10110

THA

Transliterating Thai addresses to English characters

Before we get started, here’s a note on transliteration: Address transliteration is the process of converting address characters in one alphabet (in this case, Thai characters) to another (English or Latin characters) while still preserving the intended tone and representation of the words. In other words, we’re using Latin characters to represent the phonetics of Thai words. It’s important to understand that transliteration isn’t the same as translation. (That’s why translating tools don’t always get the message right). Transliteration is a mechanism that we use to bridge language barriers while maintaining mailability and accuracy to the phonics of those words, and this is one of the countries where Smarty offers transliteration services.

Smarty address validation tools

Smarty® has a suite of address validation tools that can format, standardize, and validate Thailand addresses, plus addresses in 240+ other countries and territories worldwide. Validate your Thai 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

Thailand's national postal system, "Thailand Post," was established in 1883. As of recent data, Thailand Post services approximately 13,240 addresses, reflecting its extensive reach throughout Thailand. The organization manages a substantial network, indicative of its role as a major postal service provider in the region.
Administrative area types and count
77 provinces
Administration area names and abbreviations

Amnat Charoen (AC)

Ang Thong (AT)

Bangkok (BK)

Bueng Kan (BK)

Buri Ram (BR)

Chachoengsao (CC)

Chai Nat (CT)

Chaiyaphum (CP)

Chanthaburi (CB)

Chiang Mai (CM)

Chiang Rai (CR)

Chon Buri (CB)

Chumphon (CP)

Kalasin (KS)

Kamphaeng Phet (KP)

Kanchanaburi (KT)

Khon Kaen (KK)

Krabi (KB)

Lampang (LG)

Lamphun (LN)

Loei (LO)

Lopburi (LR)

Mae Hong Son (MH)

Maha Sarakham (MS)

Mukdahan (MK)

Nakhon Nayok (NY)

Nakhon Pathom (NP)

Nakhon Phanom (NO)

Nakhon Ratchasima (NK)

Nakhon Sawan (NS)

Nakhon Si Thammarat (NT)

Nan (NA)

Narathiwat (NW)

Nong Bua Lam Phu (NL)

Nong Khai (NK)

Nonthaburi (NB)

Pathum Thani (PT)

Pattani (PN)

Phang Nga (PG)

Phatthalung (PL)

Phayao (PY)

Phetchabun (PN)

Term to describe postal codes
postal code
Postal code in language
รหัสไปรษณีย์
Postal code format
99999
Postal service provider and website

Country information

Slurp up your curry and take a look at more information on Thailand, like ISO codes, major cities, etc.

Country/territory name
Thailand
ISO3
THA
ISO 3166-1 alpha-2 country code
TH
ISO 3166-1 alpha-3 country code
THA
ISO 3166-1 numeric country code
764
Endonym
ประเทศไทย (Prathet Thai)
Total land area
513,120 KM²
Capital
Bangkok
Other major cities
Nonthaburi, Pak Kret, Hat Yai

Population information

Total population
71,801,279 (2023)
Urban / rural distribution
50% / 50%
Urban population
35,900,640
Rural population
35,900,640
Official language
Thai
All languages spoken
Thai, Lao, Chinese
Most commonly used postal language
Thai
CC-BY 4.0 from worldbank.org
Now that you've seen our Thailand address examples and have become as wizard at Thai address formats, why not expand your expertise even further? Visit the international address formats page for information on other countries and territories we cover.

What our customers are saying

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We evaluated quite a few providers, and felt that Smarty was the right partner for us, given their user-friendly approach and robust support. It checked all of our boxes.
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