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1,396
989
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As of today, Argentina has approximately 46,003,734 people. Estimated births today: 1,396; deaths: 989.
Watch Argentina's population change in real time. These counters estimate births, deaths, and migration activity every second based on annual demographic rates.
These real-time estimates model demographic activity based on annual rates from 2026.
| # | City | Region | Population | Area (km²) | Density |
|---|---|---|---|---|---|
| 1 | Buenos Aires★ Capital | Ciudad de Buenos Aires | 14.04M | 2,165 | 6,483 |
| 2 | Cordoba | Córdoba | 1.47M | 323 | 4,544 |
| 3 | Rosario | Santa Fe | 1.15M | 199 | 5,800 |
| 4 | Mendoza | Mendoza | 1.03M | 211 | 4,910 |
| 5 | San Miguel de Tucumán | Tucumán | 962.6K | 170 | 5,649 |
| 6 | La Plata | Buenos Aires | 744.3K | 201 | 3,703 |
| 7 | Salta | Salta | 616.7K | 121 | 5,096 |
| 8 | Mar del Plata | Buenos Aires | 616.0K | 127 | 4,851 |
| 9 | San Juan | San Juan | 467.7K | 114 | 4,089 |
| 10 | Resistencia | Chaco | 407.2K | 87 | 4,680 |
| 11 | Santiago del Estero | Santiago del Estero | 394.7K | 99 | 3,979 |
| 12 | Corrientes | Corrientes | 392.8K | 71 | 5,533 |
| 13 | Posadas | Misiones | 377.2K | 101 | 3,720 |
| 14 | Santa Fe | Santa Fe | 367.6K | 68 | 5,405 |
| 15 | San Salvador de Jujuy | Jujuy | 276.1K | 57 | 4,844 |
| 16 | Bahía Blanca | Buenos Aires | 259.4K | 75 | 3,459 |
| 17 | Formosa | Formosa | 230.5K | 53 | 4,349 |
| 18 | Neuquén | Neuquén | 225.0K | 49 | 4,555 |
| 19 | La Rioja | La Rioja | 217.7K | 54 | 4,016 |
| 20 | Paraná | Entre Ríos | 211.4K | 49 | 4,315 |
| 21 | San Fernando del Valle de Catamarca | Catamarca | 203.9K | 55 | 3,708 |
| 22 | San Luis | San Luis | 183.7K | 42 | 4,373 |
| 23 | Comodoro Rivadavia | Chubut | 152.8K | 31 | 4,929 |
| 24 | Río Cuarto | Córdoba | 146.2K | 43 | 3,400 |
| 25 | San Nicolás de los Arroyos | Buenos Aires | 140.5K | 37 | 3,798 |
| 26 | Concordia | Entre Ríos | 139.5K | 34 | 4,080 |
| 27 | Río Gallegos | Santa Cruz | 132.8K | 30 | 4,427 |
| 28 | San Rafael | Mendoza | 121.3K | 33 | 3,654 |
| 29 | Santa Rosa | La Pampa | 117.8K | 35 | 3,367 |
| 30 | Tandil | Buenos Aires | 116.3K | 31 | 3,750 |
A city here follows the UN's Degree of Urbanisation method: a contiguous area averaging at least 1,500 people per km² and totalling at least 50,000. It is measured from population grids rather than municipal boundaries, so one can cover far more ground than the place it is named after, and two neighbouring centres can appear as separate cities. It can also reach across a national border, so in a few small territories the city holds more people than the territory itself.