La Paz (, Peace) is the capital city of the Mexican state of Baja California Sur and an important regional commercial center. The city had a 2010 census population of 215,178 people, but its metropolitan population is somewhat larger because of surrounding towns such as el Centenario, el Zacatal and San Pedro. Its surrounding municipality, which is the fourth-largest municipality in Mexico in geographical size, reported a population of 251,871 persons living on a land area of .