Population of Río Cuarto, Argentina as of March 2026. How many people live in Río Cuarto today?

The exact population of Río Cuarto as of March 2026 is estimated at 157,010 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Río Cuarto.

Check out more data on population in Argentina:

• Presidencia Roque Sáenz Peña
• Virrey del Pino
• Rafaela
• Trujui
• Trelew
• Ramos Mejía
• Castelar