Robertsport has a population of 5,306, making it the 22nd largest place we list in Liberia. It is in Grand Cape Mount County.
Robertsport holds under a tenth of one per cent of Liberia's 5,853,949 people. Monrovia, the largest place we list there, is 291 times its size. Twenty years earlier the World Gazetteer recorded 11,969, a fall of 56%.
The 2005 figure comes from the World Gazetteer archive restored on this site. The two sources may draw the settlement's boundary differently, so treat the change as indicative rather than exact. Why figures differ.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Zorzor | Lofa County | 8,419 |
| River Gbeh | River Gee County | 7,313 |
| Fish Town | River Gee County | 5,383 |
| Barclayville | Grand Kru County | 4,692 |
| Bopolu | Gbarpolu County | 4,396 |
| River Cess | River Cess County | 3,606 |
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.