Wang Yai Subdistrict is an official administrative tambon of Si Samrong District in Sukhothai, Thailand. Its official Thai name is วังใหญ่ and its six-digit administrative code is 640612.

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

Wang Yai Subdistrict

Understand the areas

Explore Wang Yai Subdistrict

Things to do

Find a business or service in Wang Yai Subdistrict

Living in Wang Yai Subdistrict

Plan the practical details

Weather in Wang Yai Subdistrict

Nearby destinations

About Wang Yai Subdistrict

Suggest content

Correct this page

Suggestion submitted

Choose language