Som Yiam Subdistrict is an official administrative tambon of Nam Som District in Udon Thani, Thailand. Its official Thai name is โสมเยี่ยม and its six-digit administrative code is 411807.

Sources: OCHA COD-AB Thailand (Royal Thai Survey Department source), reconciled to current DOPA codes
Last reviewed: 15 September 2026
Content owner: Thailand Navigator Editorial Lead
Page type: Subdistrict guide

Explore Thailand

Explore Places

Explore Directory

Explore Living

Explore Business

Explore Guides

Som Yiam Subdistrict

Understand the areas

Explore Som Yiam Subdistrict

Things to do

Find a business or service in Som Yiam Subdistrict

Living in Som Yiam Subdistrict

Plan the practical details

Weather in Som Yiam Subdistrict

Nearby destinations

About Som Yiam Subdistrict

Suggest content

Correct this page

Suggestion submitted

Choose language