Administrative Information of Tri An commune (Post-2025 Merger)
- Merged from: Vinh An town, Ma Da commune, Tri An commune
- Total area: 660.50 km²
- Population: 51,028 people
- Population density: 77.26 people per km²
- Administrative headquarters (new): Đường Nguyễn Tất Thành, khu phố 2, thị trấn Vĩnh An.
Map of Dong Nai province After the 2025 Administrative Merger
The map below provides an updated view of Dong Nai province and its new administrative boundaries after the 2025 national merger, helping users easily identify the location of Tri An commune and nearby wards/communes.

Official map of Dong Nai province after the 2025 administrative restructuring (Source: Ministry of Agriculture and Environment – Vietnam Resources and Mapping Publishing House).