Lào Cai province

Lào Cai
Fansipan aerial tramway  • Phan Xi Păng  • Topas tourist area  • Bảo An Temple  • Lào Cai Mountain  • Lào Cai City  • Hoàng A Tưởng House  • Sa Pa Terrace  • Sa Pa Mountain  • Stone church in Sa Pa  • Bạc Waterfall  • snowfall at Sa Pa
Interactive map of Lào Cai
Coordinates: 22°20′N 104°0′E / 22.333°N 104.000°E / 22.333; 104.000
Country Vietnam
RegionNorthwest
CapitalYên Bái ward
Subdivision99 second-level subdivisions
(10 wards, 89 communes)
Government
 • TypeProvince
 • BodyLào Cai Provincial People's Council
 • Chairman of People's CouncilNguyễn Văn Vịnh
 • Chairman of People's CommitteeTrịnh Xuân Trường
Area
 • Total
13,256.92 km2 (5,118.53 sq mi)
Population
 (2025)
 • Total
1,778,785
 • Density134.1778/km2 (347.5190/sq mi)
Ethnic groups
 • Vietnamese33.78%
 • Mông25.08%
 • Tày14.83%
 • Dao14.24%
 • Giáy4.53%
 • Others7.54%
GDP
 • ProvinceVND 43.634 trillion
US$ 1.895 billion
Time zoneUTC+7 (ICT)
Postal code
31xxx
Area codes214
ISO 3166 codeVN-02
HDI (2020) 0.687
(47th)
Websitewww.laocai.gov.vn

Lào Cai is a province of the Northwest region of Vietnam bordering the province of Yunnan in China. The province covers an area of about 13,257 km2 (5,119 mi2) and as of 2025 it had a population of 1,778,785 people.

Lào Cai and Sa Pa are two cities within the province at the border with China; the former is known as a trading post and the latter is hill station known for tourism. Lào Cai shares border with the city of Hekou, in the Yunnan province of Southwest China. This border town was closed after the 1979 war with China, and reopened in 1993. Sa Pa is a hill resort and market centre for the local ethnic Hmong, including the Red, Black, Green and Flower Hmong. Located across the Muong Hoa Valley from Vietnam's highest mountain, Fansipan, the city is sometimes referred to as the "queen of mountains". In a 1929 survey conducted in the area, the vegetation (flora) and fauna (mammals) recorded by the French biologist Delacour who accompanied Theodore Roosevelt were unique to the region in northern Vietnam.