Udon Thani Postal Codes

Thailand · 15 codes

Udon Thani has 15 postal codes, from 41000 to 41380, serving 20 places.

All postal codes in Udon Thani

Postal Code	Places
41000	Muang Udon Thani
41110	Kumphawapi, Phrachuk Siliakram
41130	Ku Khaew, Nong Han, Pibun Rak
41150	Phen
41190	Ban Dung, Ban Phu
41210	Nam Som
41220	Nong Wua So
41230	Si That
41240	Non Sa-at
41250	Kut Chab
41260	Sang Khom
41290	Chaiwan
41310	Thung Fon
41340	Nong Saeng
41380	Na Yung, Wang Sam Mo

Frequently asked questions

How many postal codes are there in Udon Thani?

15 postal codes for 20 places.

What is the postal code range of Udon Thani?

Postal codes in Udon Thani run from 41000 to 41380 in this list.

Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.