Hòa Bình or HoàBình () was a former mountainous province of Vietnam, located in the nation's Northwest region. It bordered Phú Thá» province and Sán La province to the northwest, Hanoi to the northeast, HàNam province to the east, Ninh Bình province to the southeast and Thanh Hóa province to the south. The province covered an area of about and as of 2022 it had a population of 875,380 people. In 2020, the GDP per capita of the province was estimated to be $2625 (equivalent to 60.5 million Vietnamese ÃÂá»Âng).
On June 12, 2025, Hòa Bình was incorporated into Phú ThỠprovince.
Hòa Bình province was created on June 22, 1886, following the decree of Tonkin with the name "Mðá»Âng Province", splitting Mðá»Âng majority areas from Hðng Hóa province, Sán Tây province, Hanoi and Ninh Bình province. Its name derives from the Sino-Vietnamese , meaning "peace."
The province was administered from Chợ Bá» (in ÃÂàBắc District), hence it was also known as "Chợ Bá» Province", until in November of the same year, it was relocated to Phðáng Lâm District (today in Bất Bạt District, HàTây province). In April 1888 it was renamed "Phðáng Lâm province" by the French colonial authorities.
On March 18, 1891, the Governor-General of French Indochina decreed that the name of the province would change to Hòa Bình province with six districts: Lðáng Sán, Kỳ Sán, Lạc Sán, Lạc Thủy, Mai Châu and ÃÂàBắc.
On October 15, 1957, Tân Lạc District was formed from a portion of Lạc Sán District.
On April 17, 1959, Kim Bôi District was formed from a portion of Lðáng Sán District.
On August 17, 1964, Yên Thủy District was formed from a portion of Lạc Thủy District.
On December 12, 2001, Cao Phong District was formed from a portion of Kỳ Sán District.
On December 17, 2019, Kỳ Sán District was annexed by the city of Hòa Bình.
On 12 June 2025, as part of major nationwide reforms, Hòa Bình province was dissolved and merged with Phú ThỠprovince.
According to the General Statistics Office of the Government of Vietnam, the population of Hòa Bình province as of 2019 was 854,131 with a density of 186 people per km<sup>2</sup> over a total land area of . The male population during this period was 426,923 while the female population was 427,208. The rural population was 719,811 against an urban population of 134,320 (about 19% of the rural population).
There are more than 40 ethnic groups in Hòa Bình recognized by the Vietnamese government. Each ethnicity has their own language, traditions, and subculture. The largest ethnic groups are: Mðá»Âng (64.28%), Vietnamese (25.69%), Thái (4.03%), Tày (3.92%), Dao (2.02%). Others accounted for the remaining 0.96%.
Muong Bich Tru village, Hoa Binh: Located in the "populated" area during the construction of the Hoa Binh hydroelectric project, Bich Tru village lost almost all of its arable land and became a lake bed village. Turning difficulties into advantages, Bich Tru people have developed Promote aquaculture and fishing, while focusing on protecting natural landscapes and preserving traditional culture to develop tourism and relaxation. Currently, 53 households in the hamlet have developed 167 cages. fish of all kinds and 4 households combining aquaculture with community tourism development.
HoàBình is well known for its culture and considered as the cradle of ancient culture in Vietnam. There are five ethnic groups of Muong, Thai, Mong, Tay and Dao living in this province. Besides, this land has various historic relics (184) and natural landscapes for visiting.
A lot of tourist destinations that visitors can explore in Hoa Binh:
Mai Châu is the central town of Mai Châu district. It is famous for its traditional ethnic minority groups, rice terraces and green mountainous landscapes. Tourists can travel by motorbike if they want to enjoy landscapes along the way, using bus or private car. It is 140-150km from Hanoi capital to this place
Thung Nai is a mountainous commune under Cao Phong district considered as the 'Ha Long Bay on land'. Thung Nai has its beauty with mountains, hills, lake and breathtaking sightseeing. Cao Phong is also a fertile land famous for its lush orange orchards.
Kim Bôi hotspring at Kim Bôi district is another must-see destination in HoàBình. It takes only 30km away from Hoa Binh city. Tourists can experience a natural mineral water with a constant temperature at 36 degree Celsius, used for drinking, bathing and good for health
HoàBình Dam, based at Da river at its time of construction in 1979 was known as the biggest hydropower plant in Southeast Asia. Visitors may visit this place as a historical and significant hydropower in Vietnam.
Hòa Bình is subdivided into 10 district-level sub-divisions and 151 commune-level sub-divisions.