Click on each country to view current estimates (live population clock), historical data, list of countries, and projected figures.
| # | Country (or dependency) | Population (2020) | Yearly Change | Net Change | Density (P/Km²) | Land Area (Km²) | Migrants (net) | Fert. Rate | Med. Age | Urban Pop % | World Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Brazil | 212,559,417 | 0.72 % | 1,509,890 | 25 | 8,358,140 | 21,200 | 1.7 | 33 | 88 % | 2.73 % |
| 2 | Colombia | 50,882,891 | 1.08 % | 543,448 | 46 | 1,109,500 | 204,796 | 1.8 | 31 | 80 % | 0.65 % |
| 3 | Argentina | 45,195,774 | 0.93 % | 415,097 | 17 | 2,736,690 | 4,800 | 2.3 | 32 | 93 % | 0.58 % |
| 4 | Peru | 32,971,854 | 1.42 % | 461,401 | 26 | 1,280,000 | 99,069 | 2.3 | 31 | 79 % | 0.42 % |
| 5 | Venezuela | 28,435,940 | -0.28 % | -79,889 | 32 | 882,050 | -653,249 | 2.3 | 30 | N.A. | 0.36 % |
| 6 | Chile | 19,116,201 | 0.87 % | 164,163 | 26 | 743,532 | 111,708 | 1.7 | 35 | 85 % | 0.25 % |
| 7 | Ecuador | 17,643,054 | 1.55 % | 269,392 | 71 | 248,360 | 36,400 | 2.4 | 28 | 63 % | 0.23 % |
| 8 | Bolivia | 11,673,021 | 1.39 % | 159,921 | 11 | 1,083,300 | -9,504 | 2.8 | 26 | 69 % | 0.15 % |
| 9 | Paraguay | 7,132,538 | 1.25 % | 87,902 | 18 | 397,300 | -16,556 | 2.4 | 26 | 62 % | 0.09 % |
| 10 | Uruguay | 3,473,730 | 0.35 % | 11,996 | 20 | 175,020 | -3,000 | 2.0 | 36 | 96 % | 0.04 % |
| 11 | Guyana | 786,552 | 0.48 % | 3,786 | 4 | 196,850 | -6,000 | 2.5 | 27 | 27 % | 0.01 % |
| 12 | Suriname | 586,632 | 0.90 % | 5,260 | 4 | 156,000 | -1,000 | 2.4 | 29 | 65 % | 0.01 % |
| 13 | French Guiana | 298,682 | 2.70 % | 7,850 | 4 | 82,200 | 1,200 | 3.4 | 25 | 87 % | 0.00 % |
| 14 | Falkland Islands | 3,480 | 3.05 % | 103 | 0 | 12,170 | N.A. | N.A. | 66 % | 0.00 % |
