District 1 and the other seven districts of Ho Chi Minh City were founded on May 27, 1959. Before 1975, District 1 was divided into 2 different districts and divided by Công Lý Street (it is Nam Kỳ Khởi Nghĩa Street nowadays and it is the borderline of two central wards of the city are
Saigon and
Bến Thành), the first district on the east side of the street only had four small subsets (wards) which were
Bến Nghé, Hòa Bình, Trần Quang Khải (now is known as the northern part of
Tân Định) and Tự Đức (later known as
Đa Kao of District 1 then now is the southern part of Tân Định; both latter are named after major historical characters), and the second district had seven different wards which were Bến Thành, Huyện Sĩ (later merged into Bến Thành), Bùi Viện (later known as Phạm Ngũ Lão, District 1 and now is part of Bến Thành),
Cầu Ông Lãnh,
Cầu Kho, Nguyễn Cảnh Chân (later merged into Cầu Kho) and Nguyễn Cư Trinh (all now are part of Cầu Ông Lãnh since July 2025). In May 1976 the first and second districts were combined into District 1. On 1 July 2025, the districts of Ho Chi Minh City were abolished, and District 1 central area which are former Bến Nghé ward with part of Nguyễn Thái Bình and Đa Kao since corresponds to the
Saigon ward. ==Administration==