La Rioja Province, Argentina

La Rioja
Province of La Rioja
Provincia de La Rioja (Spanish)
Coordinates: 29°24′48″S 66°51′24″W / 29.4133°S 66.8567°W / -29.4133; -66.8567
CountryArgentina
CapitalLa Rioja
Divisions18 departments
Government
 • GovernorRicardo Quintela (PJ/UxP)
 • Vice GovernorTeresita Madera (PJ/UxP)
 • Legislature36
 • National Deputies5
 • National Senators
Area
 • Total
89,680 km2 (34,630 sq mi)
Population
 (2022 census)
 • Total
384,607
 • Rank21st
 • Density4.289/km2 (11.11/sq mi)
DemonymRiojano
GDP
 • TotalUS$ 4.8 billion
 • Per capitaUS$ 12,000
Time zoneUTC−3 (ART)
ISO 3166 codeAR-F
HDI (2021)0.840 very high (16th)
Websitelarioja.gov.ar

La Rioja (Spanish pronunciation: [la ˈrjoxa]), officially Province of La Rioja is a province of Argentina located in the west of the country. The landscape of the province consists of a series of arid to semi-arid mountain ranges and agricultural valleys in between. It is in one of these valleys that the capital of the province, the city of La Rioja, lies. Neighboring provinces are, from the north clockwise, Catamarca, Córdoba, San Luis and San Juan. The Triassic sauropodomorph dinosaur Riojasaurus is named after the province.