San Salvador de Jujuy
San Salvador de Jujuy is the capital and largest city of Argentina’s Jujuy Province, serving as a regional administrative, cultural, financial, and transport centre in the country’s northwest.
Last updated August 24, 2026
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Overview
San Salvador de Jujuy, commonly called Jujuy and often shortened locally to San Salvador, is a city in northwestern Argentina and the capital of Jujuy Province. It is also the seat of Doctor Manuel Belgrano Department. The city occupies a strategically important position near the southern end of the Humahuaca Canyon, where wooded Andean foothills meet lower-lying plains. It stands at approximately 1,238 metres above sea level, at the confluence of the Xibi Xibi River and the Río Grande de Jujuy, and functions as one of the principal gateways to the highland landscapes and cultural destinations of the province. The settlement was founded on April 19, 1593, by Francisco de Argañarás y Murguía as San Salvador de Velazco en el Valle de Jujuy. Earlier Spanish expeditions had attempted to establish a permanent settlement in the area, but the location was contested and difficult to consolidate. The successful foundation reflected the city’s position on the colonial mule route linking San Miguel de Tucumán with the silver-mining centre of Potosí, in present-day Bolivia. This commercial and logistical role gave the settlement importance during the colonial period. Following Argentine independence, the city lost some of its earlier regional prominence and became a relatively remote provincial capital. Its political position strengthened when Jujuy separated from Salta Province in 1834 and San Salvador de Jujuy became the provincial capital. A major earthquake in 1863 destroyed much of the town and slowed its recovery. Growth resumed more decisively after the Northern Central Railway reached the city in 1900, improving links with Salta, Tucumán, other parts of Argentina, and the Andean interior. Today, San Salvador de Jujuy is the principal administrative centre for a province whose wider economy includes petroleum extraction and processing, sugarcane and sugar production, tobacco, steel, citrus, and fruit and vegetable cultivation. Many government and service institutions connected with those activities are based in the city. Its economy also benefits from education, commerce, public administration, transport, tourism, and cultural activity. The National University of Jujuy, established in 1973 after earlier higher-education institutions had operated in the city, contributes to its role as a regional centre of learning. The city’s historic core includes the Cabildo and cathedral, while its cultural identity is closely connected with Andean traditions, festivals, and carnivals. Its location makes it a base for travel to Tilcara, Humahuaca, and Calilegua National Park. National Route 9 connects the city northward toward La Quiaca and southward toward Salta, while Gobernador Horacio Guzmán International Airport, located near Ciudad Perico roughly 33 kilometres southeast, provides regular air links with Buenos Aires. San Salvador de Jujuy has also appeared as a filming location for Argentine cinema, including Verónico Cruz and Una estrella y dos cafés. Its Lower Azopardo neighbourhood later became associated with the development of Milagro Sala’s Tupac Amaru Neighborhood Association, adding a significant social and political dimension to the city’s contemporary history. The city’s population was recorded at 237,751 in the 2001 census, with the wider suburban area estimated at approximately 300,000 at that time. The reference material identifies Raúl Jorge as mayor.
History
The area around present-day San Salvador de Jujuy was encountered by early Spanish expeditions during the sixteenth century. In late 1535, a small detachment associated with Diego de Almagro’s expedition toward Chile entered the Jujuy area in search of provisions and clashed with local Indigenous forces. The confrontation led Almagro to send a larger punitive force, which displaced Indigenous defenders from a fortified settlement, or pucará, in the vicinity. These early encounters did not immediately produce a stable colonial town. Spanish authorities made unsuccessful attempts to establish the city in 1565 and again in 1592. A permanent foundation was finally established on April 19, 1593, when Francisco de Argañarás y Murguía founded San Salvador de Velazco en el Valle de Jujuy. The location was valuable because it lay along the mule-train route between San Miguel de Tucumán and Potosí, one of the most important silver-producing centres in the Spanish colonial world. Trade, transport, and provisioning shaped the settlement’s early economic role. During the colonial period, Jujuy became a significant stop on the routes connecting the Andean mining economy with settlements farther south. After the Argentine Declaration of Independence in 1816, however, the city’s strategic importance declined and it became a comparatively isolated provincial centre. Its political role changed in 1834, when Jujuy separated from Salta Province and San Salvador de Jujuy became the capital of the new province. A destructive earthquake in 1863 severely damaged or destroyed much of the town. Reconstruction was gradual, and the city’s modern expansion accelerated after the Northern Central Railway arrived in 1900. Rail access improved connections with the wider Argentine economy and supported the growth of administrative, commercial, and service functions. Over time, San Salvador de Jujuy became the principal urban centre for economic activities distributed across the province, including sugar, tobacco, petroleum, steel, citrus, and agricultural production. Educational development added another dimension to the city’s role. An Economic Sciences Institute was established in 1959, and it was later incorporated into the National University of Jujuy when that university was created in 1973. The institution helped consolidate the city as a regional centre for higher education and professional training. In the contemporary period, San Salvador de Jujuy combines provincial administration with commerce, transport, culture, education, and tourism. Its colonial-era centre includes the Cabildo and cathedral, while Andean festivals and carnivals remain important expressions of local identity. The city has served as a location for Argentine films, including Verónico Cruz, released in 1988, and Una estrella y dos cafés, released in 2005. Social and political developments in the Lower Azopardo neighbourhood also became associated with the Tupac Amaru Neighborhood Association led by Milagro Sala. The city remains an important access point to the Humahuaca region and other destinations in Jujuy Province.
- 1973
National University of Jujuy established
[1]The earlier Economic Sciences Institute was incorporated into the newly created National University of Jujuy.
- 1959
Creation of an early higher-education institution
[1]The Economic Sciences Institute was established, providing an institutional foundation for later university development.
- 1900
Arrival of the Northern Central Railway
[1]Railway service reached the city, improving regional connections and supporting renewed urban and economic growth.
- 1863
Earthquake damages the city
[1]A major earthquake devastated much of the town and contributed to a prolonged period of reconstruction.
- 1834
Jujuy becomes a separate province
[1]After separating from Salta Province, Jujuy made San Salvador de Jujuy its provincial capital.
- 1593
Permanent foundation of San Salvador de Jujuy
[1]Francisco de Argañarás y Murguía founded San Salvador de Velazco en el Valle de Jujuy on April 19, establishing the city that developed into present-day San Salvador de Jujuy.
- 1592
Second foundation attempt
[1]A further Spanish attempt to establish the settlement also failed before the permanent foundation of the city the following year.
- 1565
First recorded Spanish foundation attempt
[1]Spanish authorities made an early attempt to establish a settlement in the Jujuy area, but it did not result in a lasting city.
- 1535
Early Spanish-Indigenous confrontation
[1]A detachment connected with Diego de Almagro’s expedition entered the Jujuy area and clashed with local Indigenous forces, prompting a larger Spanish punitive expedition.
Products and positioning
A provincial capital and Andean regional hub combining government, commerce, education, transport, historic heritage, and access to Jujuy’s highland tourism destinations.
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