Formosa
Formosa, the beautiful. A land of embracing rivers, the Paraguay and the Pilcomayo, and of the Bañado La Estrella, where trees emerge from the water as in an endless mirror. Forest, palm groves and immense skies. Land of the Qom, Pilagá and Wichí peoples, of hands that weave chaguar and palm. Shared tereré, warm chipá and the warmth of its people. Formosa is not told: it is discovered. Formosa is nature that embraces you.
- Capital
- Formosa
- Region
- Northeast
- Area
- 72,066 km²
- Population · 2022 Census
- 607,419 inhabitants · 8.4 hab/km²
- Women · Men
- 51.1 % · 48.9 %
- Median age
- 29 years
- By age
- 0 to 14 years: 25.2 % · 15 to 64 years: 65.5 % · 65 years and over: 9.3 %
- Climate
- Subtropical with a dry season; humid in the east and semi-arid in the west.
- Demonym
- formoseño/a
- Founding of the capital
- 8 April 1879
Sources: INDEC, 2022 National Census (final results) · INDEC / IGN (area).
Natural wealth
The territory that defines it
Formosa is the Gran Chaco in its purest form. To the east, the humid Chaco: marshes, lagoons and gallery forests along the Paraguay River, with Río Pilcomayo National Park and the Laguna Oca Biosphere Reserve at the gates of the capital. To the west, the forest becomes dry and thorny. In the center lies the Bañado La Estrella, one of the country's great wetlands, where dead trees rise from the water among birds, caimans and capybaras.
- Parque Nacional Río Pilcomayo (1951)
Source: Argentine National Parks Administration (SIB-APN).
- Parque Nacional Río Pilcomayo (1992) · 51,889 ha
Source: Argentine Undersecretariat of Environment, Ramsar Sites Network. Official year of designation and area.
Human wealth
The living figures
Formosa is a land of borders and encounters. Almost eight in every hundred people from Formosa identify as Indigenous —mainly Wichí, Qom and Pilagá— and they keep their languages alive, with crafts in chaguar fiber, palm and palo santo wood as their hallmark. The closeness to Paraguay is lived at the table —chipá, sopa paraguaya, mbejú and river fish— and in music, from chamamé to polka. Laguna Blanca celebrates the National Grapefruit Festival every year.
- Before the conquest · hunting, fishing and gathering peoples of the Gran Chaco —Qom, Pilagá, Wichí, Nivaclé— inhabit the territory, which remains outside colonial rule for centuries
- 1870 · at the end of the War of the Triple Alliance, Paraguay renounces its claims south of the Pilcomayo River
- 1879 · Luis Jorge Fontana founds the city of Formosa
- 1884 · the National Territories Law creates the Governorate of Formosa
- 1947 · the Rincón Bomba massacre against the Pilagá people, near Las Lomitas. In 2019 the federal courts declared it a crime against humanity, and in 2020 the Federal Court of Appeals deemed it genocide
- 1955 · Formosa becomes a province
Sources: Government of the Argentine Republic · Federal Court No. 1 of Formosa (2019) and Federal Court of Appeals of Resistencia (2020).
47,459 people identify as Indigenous or as descendants of Indigenous or native peoples: 7.8 % of the province's population. They belong to 34 different peoples, and 41,260 (86.9 %) speak or understand the language of their people. The five largest peoples are:
- Wichi · 22,321
- Qom/Toba · 14,870
- Pilagá · 5,833
- Guaraní · 594
- Chulupí/Nivaclé · 450
Source: INDEC, 2022 National Population, Household and Housing Census, final results. Population in private dwellings.
Productive wealth
What it produces and exports
Formosa's economy rests on cattle breeding, which covers much of the territory, and on agriculture in the east: rice, corn, grapefruit and bananas. To the west, in Ramón Lista, it produces oil in fields operated by the provincial company. Brazil is today its main export destination.
USD 29 million, 18.2 % more than in 2024: less than 0.1 % of the national total and 2.6 % of the Northeast.
- Primary products · USD 24 M
- Manufactures of agricultural origin · USD 5 M
Main destinations: Brazil (USD 6 M, 21.9 %), European Union (USD 4 M), China (USD 4 M) and Chile (USD 2 M). Main products: cereals (USD 19 M), other products of animal origin (amount withheld for statistical confidentiality), oilseeds and oleaginous fruits (USD 4 M) and tanning and dyeing extracts (amount withheld for statistical confidentiality).
Source: INDEC, Provincial origin of exports. Goods. Year 2025 (provisional data) and annex tables.
1,596,904 head as of 31 December 2024: 3.1 % of the national cattle stock.
Source: SENASA, stock as of 31/12/2024, in Secretariat of Agriculture, Provincial cattle profile 2024.
Three areas in production in the department of Ramón Lista —Palmar Largo, active since 1983, El Chivil and Surubí— operated by REFSA, a provincial state company.
Sources: REFSA · Government of the Province of Formosa.
Laguna Naineck and Laguna Blanca were for decades one of the country's main banana-growing hubs.
Private sector · according to the Federación Agraria, Laguna Naineck branch, the activity is going through a crisis due to competition from imported fruit, and the cultivated area has fallen drastically.
Source: Federación Agraria Argentina, Laguna Naineck branch.
CIT Formosa, a Research and Transfer Center created in 2013 by CONICET, the Government of Formosa and the Universidad Nacional de Formosa, with sites in Formosa and Laguna Blanca.
Source: CONICET, 2025 Management Report.
Data on mining and hydrocarbons is included for information purposes only, as part of the province's productive profile. Explora Nuestras Provincias y sus Riquezas does not promote extractive activity.
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