The history of Long Xuyen, located in the heart of Vietnam's Mekong Delta, is closely tied to the cultivation of the country's southern lands, the development of trade, and the region's unique cultural synthesis. Although it only officially received city status in 1999, its roots go back centuries. The first settlements in this area emerged thanks to Vietnamese migrants moving south in search of new fertile lands.
In 1789, a small military outpost named Dong Xuyen was established here to protect against incursions from Siam and Chenla. Soon, a bustling market grew nearby, which took the name Long Xuyen. Over time, the market town became so significant that its name eclipsed the official name of the military post, and by the 1860s, the entire area was known as Long Xuyen.
Several key factors contributed to the city's further growth. Firstly, its strategic position on the banks of the Hau River, one of the main distributaries of the Mekong, made Long Xuyen an important hub for river transport and trade. Its location in the center of the fertile delta defined its role as a leading agricultural center, specializing in the rice trade, as well as fishing and fish processing. Secondly, after the establishment of French colonial rule, Long Xuyen acquired an important administrative status. Today, it is the capital of An Giang Province, cementing its position as a significant political and economic center of the region.
From the very beginning, Long Xuyen developed as a multi-ethnic and multi-confessional city. Due to its proximity to Cambodia, there has historically been a significant community of ethnic Khmer, as well as Cham and Chinese (Hoa) populations. The city is the center of the Hoa Hao syncretic religion, which originated in this very province. Alongside this, Catholic communities have been preserved since the time of French influence. Economically, the city was oriented toward agriculture and trade from its early years, which remains the foundation of its prosperity today.