Thailand Postal Code

Thailand (TH) Geographical Metadata

Asia

ISO Alpha-3: THA
Continent ISO: AS
FIPS Code: TH00
HASC Code: TH
Phone Code: +66
TLD: .th
Latitude: 15.2290000
Longitude: 101.1000000
Capital: Bangkok
Capital TimeZone: Asia/Bangkok
Language(s): Thai
Language Code(s): th
Spoken Language(s): Thai (official) 90.7%, Burmese 1.3%, other 8%
Area (KM²): 514000.00
Currency ISO: THB
Currency Name: Baht
Currency Full Name: Baht
Local Currency Name: บาทไทย
Currency Symbol: ฿
Post Code Denomination: รหัสไปรษณีย์
Post Code Format: 99999
Post Code Regex: ^(d{5})$
Admin Regions: 2
Region Names: Province, District

Thailand has 2 administrative regions, namely Province, District.

We have on record 157 Province, 1820 District.

There are a total of 14710 postal codes in Thailand.

Click on the Province in the postal code table below to browse the postal codes in Thailand.

Province Latitude Longitude
APO 0.000000 0.000000
Amnat Charoen 15.682930 104.655709
Ang Thong 14.669750 100.394959
Bangkok 13.863039 100.602770
Bueng Kan 18.121629 103.937420
Buri Ram 36.213508 36.132813
Chachoengsao 39.775527 39.461766
Chai Nat 14.955999 99.994020
Chaiyaphum 16.243569 101.929959
Chanthaburi 36.781283 34.567809
Chiang Mai 38.511921 34.546608
Chiang Rai 20.325910 99.964290
Chon Buri 13.336220 100.928330
Chumphon 9.878510 99.073350
Kalasin 16.794820 103.995630
Kamphaeng Phet 39.092766 39.536980
Kanchanaburi 39.843848 33.510260
Khon Kaen 16.808180 102.688159
Krabi 8.296929 98.750270
Lampang 18.048919 99.503540
Lamphun 18.330469 98.819239
Loei 17.640899 101.356149
Lopburi 14.730270 100.507019
Mae Hong Son 18.195289 97.926980
Maha Sarakham 38.404013 38.352692
Mukdahan 38.743980 41.647706
Nakhon Nayok 39.750449 30.625742
Nakhon Pathom 13.915079 100.151730
Nakhon Phanom 37.204915 28.252662
Nakhon Ratchasima 14.961900 101.754450
Nakhon Sawan 15.853170 99.959590
Nakhon Si Thammarat 8.057969 99.933149
Nan 18.553200 100.715080
Narathiwat 8.537499 99.723269
Nong Bua Lamphu 41.730278 27.223130
Nong Khai 39.418039 29.997177
Nonthaburi 13.911699 100.540629
Pathum Thani 38.889724 40.502887
Pattani 6.867099 101.261560
Pattaya 12.925515 100.875422
Phangnga 8.846790 98.295280
Phatthalung 7.546899 99.979519
Phayao 19.549479 100.216499
Phetchabun 41.455220 31.795880
Phetchaburi 13.072480 99.918949
Phichit 16.377909 100.403360
Phitsanulok 38.576091 43.309789
Phra Nakhon Si Ayutthaya 14.471339 100.368809
Phrae 40.796136 30.274348
Phuket 7.846379 98.338359
Prachin Buri 14.016949 101.541219
Prachuap Khiri Khan 11.437369 99.563149
Ranong 9.569319 98.705690
Ratchaburi 37.283783 33.370356
Rayong 12.728569 101.066630
Roi Et 38.889291 27.768855
Sa Kaeo 13.692729 102.502269
Sakon Nakhon 17.577480 104.012739
Samut Prakan 13.595919 100.463340
Samut Sakhon 13.609080 100.200929
Samut Songkhram 37.016209 35.285122
Saraburi 40.436103 33.780919
Satun 6.701299 100.064379
Si Sa Ket 36.795995 34.569451
Sing Buri 40.257977 28.958687
Songkhla 6.408830 100.912800
Sukhothai 17.015380 99.593580
Suphan Buri 14.254210 100.169859
Surat Thani 9.541240 99.952100
Surin 14.493550 103.937929
Tak 17.764119 98.628990
Trang 7.855819 99.385170
Trat 38.647371 39.119577
Ubon Ratchathani 41.010483 28.970330
Udon Thani 17.081839 103.399600
Uthai Thani 15.026640 99.550610
Uttaradit 17.661280 100.286150
Yala 5.917709 101.178849
Yasothon 38.408605 27.167650
กระบี่ 7.729199 99.091570
กรุงเทพมหานคร 40.118151 27.655219
กาญจนบุรี 39.843848 33.510260
กาฬสินธุ์ 16.560980 103.380380
กำแพงเพชร 16.100460 99.789609
ขอนแก่น 15.859339 102.608050
จันทบุรี 12.461499 102.203900
ฉะเชิงเทรา 39.724904 39.468139
ชลบุรี 13.537350 101.035870
ชัยนาท 15.133789 100.340130
ชัยภูมิ 16.054140 102.073499
ชุมพร 10.944480 99.297600
ตรัง 7.448339 99.701179
ตราด 38.647371 39.119577
ตาก 17.059010 99.039749
นครนายก 39.777684 30.507758
นครปฐม 13.787610 100.171739
นครพนม 17.056190 104.656769
นครราชสีมา 37.559428 43.722064
นครศรีธรรมราช 8.041050 100.309089
นครสวรรค์ 15.880940 100.302769
นนทบุรี 13.912910 100.490409
น่าน 19.169809 100.831019
บึงกาฬ 17.928550 103.953540
บุรีรัมย์ 14.446640 103.026499
ปทุมธานี 14.052099 100.559910
ประจวบคีรีขันธ์ 12.570479 99.957840
ปราจีนบุรี 14.028190 101.531909
ปัตตานี 6.813349 101.202569
พระนครศรีอยุธยา 14.523820 100.575280
พะเยา 19.522990 100.344300
พังงา 8.888510 98.268699
พัทยา 12.925515 100.875422
พัทลุง 7.769000 99.835710
พิจิตร 16.281479 100.598640
พิษณุโลก 17.114799 100.862700
ภูเก็ต 7.937310 98.396600
มหาสารคาม 38.352441 38.320595
มุกดาหาร 16.588239 104.484849
ยะลา 6.550760 101.525859
ยโสธร 15.743000 104.193119
ระนอง 9.737769 98.405339
ระยอง 13.100699 101.601010
ราชบุรี 37.384349 33.014434
ร้อยเอ็ด 38.732989 27.358710
ลพบุรี 14.949790 100.480170
ลำปาง 18.191900 99.388109
ลำพูน 37.975983 34.663530
ศรีสะเกษ 36.779170 34.591597
สกลนคร 17.587029 103.553010
สงขลา 7.108340 100.650159
สตูล 6.701850 100.095690
สมุทรปราการ 13.606389 100.654560
สมุทรสงคราม 37.016209 35.285122
สมุทรสาคร 13.666339 100.151830
สระบุรี 14.495559 100.846819
สระแก้ว 37.055039 37.339977
สิงห์บุรี 40.257977 28.958687
สุพรรณบุรี 14.803020 100.200339
สุราษฎร์ธานี 9.541240 99.952100
สุรินทร์ 14.950430 103.937330
สุโขทัย 17.120570 99.850899
หนองคาย 17.936859 103.302009
หนองบัวลำภู 41.722697 27.189215
หรือ (APO) 0.000000 0.000000
อำนาจเจริญ 15.727050 104.574259
อุดรธานี 40.710260 29.945144
อุตรดิตถ์ 41.020558 40.574281
อุทัยธานี 40.974563 39.690420
อุบลราชธานี 41.005923 28.961598
อ่างทอง 14.641000 100.458349
เชียงราย 20.418790 99.986999
เชียงใหม่ 38.570642 34.506445
เพชรบุรี 12.721790 99.734139
เพชรบูรณ์ 16.815159 100.971360
เลย 36.989268 35.278702
แพร่ 40.933714 30.485325
แม่ฮ่องสอน 19.211909 98.368769

Thailand Postal Code System: A Comprehensive Guide

Thailand, known for its vibrant culture, rich history, and growing economy, is one of Southeast Asia’s most developed nations. To support its economic growth, tourism, and communication infrastructure, Thailand has developed an efficient postal code system that ensures accurate mail delivery across its diverse regions. Managed by Thailand Post, the country’s postal system helps connect urban centers, rural areas, and remote regions, facilitating trade, business, and day-to-day communication. This guide provides an overview of Thailand’s postal code system, its structure, addressing formats, and its importance for the country.


Overview of Thailand’s Postal System

Thailand's postal services are operated by Thailand Post, a government-owned enterprise. Established in 1883, Thailand Post has been instrumental in providing mail, parcel, and logistic services throughout the country. The postal code system in Thailand is designed to make the delivery of letters and parcels more efficient by helping sort mail based on geographical locations.

Key Features of Thailand’s Postal System:

  1. Five-Digit Postal Code System: A standardized numeric system designed to improve mail sorting and delivery.
  2. Comprehensive Coverage: Covers all 76 provinces, including remote regions and islands, ensuring nationwide accessibility.
  3. Support for E-Commerce: Provides the infrastructure to support the growing demand for parcel delivery due to online shopping.
  4. International Integration: Aligns with global postal standards, allowing seamless international mail exchanges.

Structure of Thailand’s Postal Code System

Thailand uses a five-digit numeric postal code system, which helps in organizing the sorting and delivery of mail. The system designates specific areas within the country, including cities, towns, and rural areas, ensuring that every address is clearly identifiable.

Format Breakdown:

  • First Two Digits: Represent the province or region.
  • Last Three Digits: Indicate the specific district, sub-district, or locality.

Examples of Postal Codes:

  • 10100: Bangkok (Central Business District).
  • 20110: Chonburi (Chonburi City).
  • 30000: Nakhon Ratchasima (Korat).
  • 80000: Surat Thani (Main Town Area).
  • 11000: Nonthaburi (Central District).

Regional Breakdown of Postal Codes

Thailand is divided into 76 provinces (including Bangkok, which is both a province and a city). Each province has a designated postal code range, typically starting with specific numeric prefixes. Below is a breakdown of postal codes by major provinces:

Province Postal Code Range Key Cities/Townships
Bangkok 10100–10310 Bangkok (Downtown, Old Town, Sukhumvit, Silom).
Chiang Mai 50000–50999 Chiang Mai City, Hang Dong, San Sai.
Chonburi 20000–20999 Chonburi City, Pattaya, Sattahip.
Phuket 83000–83999 Phuket City, Patong Beach, Karon Beach.
Khon Kaen 40000–40999 Khon Kaen City, Ban Phai, Ubolratana.
Nakhon Ratchasima 30000–30999 Nakhon Ratchasima City (Korat), Pak Thong Chai.
Surat Thani 80000–80999 Surat Thani City, Koh Samui, Koh Phangan.
Ayutthaya 13000–13999 Ayutthaya City, Bang Pa-In, Phra Nakhon Si Ayutthaya.
Songkhla 90000–90999 Songkhla City, Hat Yai, Ko Yo Island.

How to Address Mail in Thailand

To ensure that mail is delivered accurately and promptly, it is important to use the correct addressing format. The structure follows the international standard but is tailored to Thailand’s postal system, including the use of postal codes to help identify regions, districts, and delivery zones.

Standard Address Format:

  1. Recipient’s Name
  2. Street Number and Name
  3. Sub-district or District (if applicable)
  4. City
  5. Postal Code
  6. Country: THAILAND

Examples of Address Formats:

Type of Address Example
Residential Name: Somchai Preecha
Street: 45 Sukhumvit Road
District: Khlong Toei
City: Bangkok
Postal Code: 10110
Country: THAILAND
Business Company: Thai Airways International
Street: 333 Vibhavadi Rangsit Road
City: Bangkok
Postal Code: 10900
Country: THAILAND
Rural Address Name: Sita Chaiyavuth
Street: Ban Na
District: Phimai
City: Nakhon Ratchasima
Postal Code: 30210
Country: THAILAND
P.O. Box Name: Thanakorn Phaktrakul
P.O. Box: 78
Postal Code: 11000
City: Nonthaburi
Country: THAILAND

Significance of Thailand’s Postal Code System

Thailand’s postal code system is crucial in facilitating effective communication and logistics across the country. Its key significance includes:

  1. Efficient Sorting and Delivery:
    • The five-digit postal codes help organize and streamline mail sorting, reducing delivery time and minimizing errors.
  2. Support for E-Commerce:
    • The growth of Thailand’s e-commerce industry relies on accurate postal codes for timely parcel deliveries, especially as online shopping continues to expand.
  3. Administrative Use:
    • Postal codes assist in government activities, urban planning, resource allocation, and statistical data collection.
  4. International Integration:
    • Thailand’s postal system aligns with international postal standards, facilitating seamless cross-border mail handling with countries around the world.
  5. Enhanced Accessibility:
    • The system ensures that even rural and remote areas are served by providing a clear, consistent framework for mail delivery.

Challenges in Thailand’s Postal System

While the postal code system is highly effective, there are several challenges that Thailand Post faces:

  1. Rapid Urbanization:
    • Growing populations in urban centers like Bangkok put pressure on the postal system to manage higher mail volumes efficiently.
  2. E-Commerce Surge:
    • The significant increase in e-commerce demand has led to rising parcel volumes, placing a strain on logistics and delivery networks.
  3. Remote and Rural Areas:
    • Delivering to remote or mountainous regions can present logistical difficulties, despite the comprehensive coverage of the postal code system.
  4. Public Awareness:
    • Some regions may not be fully aware of the importance of using correct postal codes, leading to potential misdeliveries or delays.

How Thailand Is Addressing These Challenges

Thailand Post has taken several steps to address the challenges it faces:

  1. Improved Logistics:
    • Investment in sorting centers, automation, and advanced tracking systems to handle the rising volume of mail and parcels.
  2. Public Awareness Campaigns:
    • Conducting educational campaigns to ensure that residents and businesses understand the importance of accurate addressing and postal codes.
  3. Collaboration with Private Couriers:
    • Working with private logistics companies to better handle the growing demand from the e-commerce sector.
  4. Technology Integration:
    • Utilizing technology, including GPS and real-time tracking systems, to improve delivery accuracy and customer satisfaction.
  5. Infrastructure Development:
    • Expanding postal infrastructure, particularly in underserved areas, to ensure that all regions, including remote ones, are efficiently served.

Future of Thailand’s Postal System

Thailand’s postal system is poised for significant growth and modernization in the coming years. Key developments include:

  1. Enhanced E-Commerce Logistics:
    • Strengthening logistics networks to keep up with the demands of online retail and ensure timely deliveries across the country.
  2. Digital Transformation:
    • Implementing more digital tools, such as mobile apps for package tracking, address verification, and automated sorting systems.
  3. Sustainability Initiatives:
    • Introducing eco-friendly practices, such as electric vehicles for mail delivery, to reduce the environmental impact of postal operations.
  4. Smart Infrastructure:
    • Developing more advanced sorting centers and expanding capacity to handle the increasing volume of parcels.
  5. Regional Accessibility:
    • Improving mail services for rural and remote areas by developing more localized distribution centers and improving transportation networks.

Conclusion

Thailand’s postal code system, managed by Thailand Post, plays a crucial role in ensuring efficient communication and logistics across the country. The five-digit postal code system streamlines mail sorting, supports e-commerce, and enables better resource allocation for government services. Despite the challenges posed by rapid urbanization and the rise of e-commerce, Thailand Post is continuously modernizing its infrastructure, technology, and logistics networks to meet the evolving demands of the population. By continuing to invest in these areas, Thailand is ensuring its postal system remains an essential part of the country’s growth, fostering connectivity, commerce, and efficient service delivery.

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