Onverwacht's 2026 population is now estimated at 10,854. In 1995, the population of Onverwacht was 4,093. Onverwacht has grown by 436 in the last year, which represents a 4.19% annual change. These population values and projections come from Suriname city estimate 1995 via CityPopulation attribution, Suriname city census 2004 via CityPopulation attribution, Suriname city census 2012 via CityPopulation attribution and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Paramaribo | 237,426 | -0.1% |
| Koewarasan | 55,807 | 5.13% |
| De Nieuwe Grond | 41,064 | 3.27% |
| Houttuin | 31,527 | 5.13% |
| Kwatta | 25,572 | 4.32% |
| Meerzorg | 24,981 | 5.13% |
| Lelydorp | 24,581 | 1.99% |
| Para Noord | 19,539 | 5.13% |
| Saramacca Polder | 16,426 | 3.45% |
| Moengo | 13,237 | 1.44% |
| Nieuw Nickerie | 11,205 | -0.95% |
| Onverwacht | 10,854 | 4.19% |
| Smal-Kalden - Paranam | 9,332 | 1.09% |
| Tamanredjo | 9,055 | 2.28% |
| Marienburg | 9,038 | 3.53% |
| Brokopondo | 9,026 | 5.14% |
| Jarikaba | 8,691 | 2.73% |
| Westelijke Polders | 7,912 | -0.6% |
| Oostelijke Polders | 7,860 | 0.68% |
| Brownsweg | 7,029 | 2.78% |
| Nieuw Amsterdam | 5,943 | 0.35% |
| Domburg | 5,853 | 0.24% |
| Albina | 5,488 | 0.33% |
| Totness | 3,296 | 3.1% |
| Groningen | 2,806 | -0.04% |
| Wageningen | 2,241 | -1.93% |
| Groot Henar | 1,692 | -3.31% |