The population of Son Tra District is 112,196.
The population of Tra On District is 149,983.
The area of Son Tra District is 60 square kilometers.
Nam Tra My District's population is 37,559.
Tra Vinh province's population is 1,015,800.
Tra Bong District's population is 28,758.
Tay Tra District's population is 14,904.
Bac Tra My District's population is 21,139.
The population of Huong Tra District is 114,985.
Tra Linh District's population is 166,546.
Tra Cu District's population is 166,546.
Congressional districts are based only on population, not on area.
population levels determine number of districts