Click on each country to view current estimates (live population clock), historical data, list of countries, and projected figures.
| # | Country (or dependency) | Population (2023) | Yearly Change | Net Change | Density (P/Km²) | Land Area (Km²) | Migrants (net) | Fert. Rate | Med. Age | Urban Pop % | World Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Brazil | 216,422,446 | 0.52 % | 1,108,948 | 26 | 8,358,140 | 6,000 | 1.6 | 34 | 88 % | 2.69 % |
| 2 | Colombia | 52,085,168 | 0.41 % | 211,144 | 47 | 1,109,500 | -175,051 | 1.7 | 32 | 81 % | 0.65 % |
| 3 | Argentina | 45,773,884 | 0.58 % | 263,566 | 17 | 2,736,690 | 3,718 | 1.9 | 32 | 94 % | 0.57 % |
| 4 | Peru | 34,352,719 | 0.89 % | 303,131 | 27 | 1,280,000 | -61,442 | 2.1 | 29 | 79 % | 0.43 % |
| 5 | Venezuela | 28,838,499 | 1.90 % | 536,803 | 33 | 882,050 | 321,106 | 2.2 | 28 | N.A. | 0.36 % |
| 6 | Chile | 19,629,590 | 0.13 % | 25,857 | 26 | 743,532 | -71,205 | 1.5 | 36 | 85 % | 0.24 % |
| 7 | Ecuador | 18,190,484 | 1.05 % | 189,484 | 73 | 248,360 | -21,525 | 2.0 | 28 | 64 % | 0.23 % |
| 8 | Bolivia | 12,388,571 | 1.35 % | 164,461 | 11 | 1,083,300 | -3,000 | 2.5 | 24 | 69 % | 0.15 % |
| 9 | Paraguay | 6,861,524 | 1.19 % | 80,780 | 17 | 397,300 | -12,499 | 2.4 | 26 | 67 % | 0.09 % |
| 10 | Uruguay | 3,423,108 | 0.01 % | 314 | 20 | 175,020 | -1,500 | 1.5 | 36 | 99 % | 0.04 % |
| 11 | Guyana | 813,834 | 0.63 % | 5,108 | 4 | 196,850 | -3,900 | 2.3 | 26 | 27 % | 0.01 % |
| 12 | Suriname | 623,236 | 0.84 % | 5,196 | 4 | 156,000 | -1,000 | 2.3 | 28 | 63 % | 0.01 % |
| 13 | French Guiana | 312,155 | 2.49 % | 7,598 | 4 | 82,200 | 1,200 | 3.4 | 24 | 90 % | 0.00 % |
| 14 | Falkland Islands | 3,791 | 0.29 % | 11 | 0 | 12,170 | 0 | 1.6 | 40 | 62 % | 0.00 % |
