Administrative Merger Lookup

Select the old Province, District, and Ward, and we'll show you the new address after the 07/01/2025 administrative merger.

Frequently asked questions
What is Vietnam's 2025 administrative merger?

Starting July 1, 2025, Vietnam reorganized its administrative units nationwide: merging many provinces/cities, eliminating the district level, and merging smaller wards/communes into larger administrative units. This tool helps you quickly look up the new Province and Ward corresponding to your old address.

How does this lookup tool work?

Select the old Province, District, and Ward in order (before 07/01/2025), and the system will automatically match and display the corresponding new Province and Ward.

Where does this data come from, is it accurate?

The data is compiled from national administrative data sources and officially published merger resolutions and decisions. For important legal purposes, you should double-check with your local authority's official announcement.

What can I use the new address for?

You can use the result to update shipping addresses, personal records, business addresses, and contact information under the new administrative units.