| Census | Pop. | Note | %± |
|---|---|---|---|
| 1910 | 1,131 | — | |
| 1920 | 4,228 | 273.8% | |
| 1930 | 4,284 | 1.3% | |
| 1940 | 4,851 | 13.2% | |
| 1950 | 6,013 | 24.0% | |
| 1960 | 6,270 | 4.3% | |
| 1970 | 6,407 | 2.2% | |
| 1980 | 6,552 | 2.3% | |
| 1990 | 11,726 | 79.0% | |
| 2000 | 15,247 | 30.0% | |
| 2010 | 15,690 | 2.9% |
| Name | Region | Population (2011) |
Percent | Area (2011) | Percent | Density (2011) (Pop./km2) |
|---|---|---|---|---|---|---|
| Armstrong | North Okanagan | 9,870 | 2.47% | 261.01 km2 (100.8 sq mi) | 0.65% | 18.0 |
| Kelowna | Central Okanagan | 179,839 | 44.96% | 2,904.86 km2 (1,121.6 sq mi) | 7.18% | 62.0 |
| Omak | Okanogan County | 15,690 | 3.92% | 2,690.00 km2 (1,038.6 sq mi) | 6.65% | 5.8 |
| Oliver | Okanagan-Similkameen | 8,723 | 2.18% | 451.44 km2 (174.3 sq mi) | 1.12% | 19.0 |
| Oroville | Okanogan County | 4,740 | 1.19% | 677.23 km2 (261.5 sq mi) | 1.67% | 19.0 |
| Osoyoos | Okanagan-Similkameen | 6,737 | 1.68% | 268.46 km2 (103.7 sq mi) | 0.66% | 25.0 |
| Penticton | Okanagan-Similkameen | 42,361 | 10.59% | 1,724.95 km2 (666.0 sq mi) | 4.27% | 24.6 |
| Vernon | North Okanagan | 58,584 | 14.65% | 1,040.82 km2 (401.9 sq mi) | 2.57% | 56.3 |