Population density is midyear population divided by land area in square kilometers.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Burundi | 137.5 | 217.6 | 252.0 | 295.5 | 365.1 | 378.4 | 392.2 | 406.5 | 420.6 | 430.2 | 437.7 | 448.1 | 461.8 | 477.2 | 491.3 | 504.9 | 518.7 |
| Kenya | 20.0 | 40.2 | 53.8 | 62.9 | 73.1 | 75.1 | 77.1 | 79.0 | 80.9 | 82.7 | 84.6 | 86.4 | 88.2 | 90.0 | 91.7 | 93.5 | 95.3 |
| Rwanda | 161.4 | 299.0 | 333.0 | 367.0 | 418.2 | 428.6 | 439.0 | 449.7 | 460.7 | 471.8 | 483.1 | 494.6 | 506.2 | 517.9 | 529.6 | 541.4 | 553.3 |
| South Sudan | 17.0 | 17.7 | 17.8 | 17.6 | 17.1 | 16.2 | 16.0 | 16.5 | 16.9 | 17.2 | 17.4 | ||||||
| United Republic of Tanzania | 15.2 | 29.5 | 38.7 | 44.2 | 50.5 | 52.0 | 53.5 | 55.1 | 56.8 | 58.7 | 60.8 | 62.8 | 64.8 | 66.8 | 68.8 | 70.9 | 73.1 |
| Uganda | 51.7 | 87.9 | 120.1 | 139.9 | 161.5 | 166.3 | 171.2 | 176.2 | 181.5 | 187.2 | 193.5 | 200.4 | 207.3 | 214.4 | 221.7 | 229.0 | 236.0 |