Uvira's 2020 population is now estimated at 589,731. In 1950, the population of Uvira was 1,753. Uvira has grown by 146,670 since 2015, which represents a 5.89% annual change. These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Uvira, which typically includes Uvira's population in addition to adjacent suburban areas.
| Year | Population | Growth Rate (%) | Growth |
|---|---|---|---|
| 2035 | 1,150,149 | 4.02% | 205,762 |
| 2030 | 944,387 | 4.42% | 183,530 |
| 2025 | 760,857 | 5.23% | 171,126 |
| 2020 | 589,731 | 5.89% | 146,670 |
| 2015 | 443,061 | 5.93% | 110,862 |
| 2010 | 332,199 | 5.93% | 83,123 |
| 2005 | 249,076 | 5.92% | 62,263 |
| 2000 | 186,813 | 5.92% | 46,699 |
| 1995 | 140,114 | 5.92% | 35,016 |
| 1990 | 105,098 | 5.92% | 26,266 |
| 1985 | 78,832 | 10.48% | 30,942 |
| 1980 | 47,890 | 11.66% | 20,298 |
| 1975 | 27,592 | 11.65% | 11,692 |
| 1970 | 15,900 | 11.66% | 6,738 |
| 1965 | 9,162 | 11.65% | 3,881 |
| 1960 | 5,281 | 11.66% | 2,239 |
| 1955 | 3,042 | 11.65% | 1,289 |
| 1950 | 1,753 | 0.00% |