There are no cities in Palau officially categorized as “poorest.”
Palau is a very small island nation. It does not have large cities like many other countries. Instead, Palau is made up of 16 states. Each state contains villages and small towns. Poverty data is not usually tracked for individual cities or towns in Palau.
The closest thing Palau has to a major urban area is Koror. This is the most populated state and main commercial hub. Ngerulmud is the capital, but it is very small. Poverty levels are generally looked at for Palau as a whole country, or sometimes by individual state. Data does not break down to show specific “poorest cities.”
Instead, you can explore the economic health of Palau as a nation. Look into the challenges faced by small island nations. You can also research the general cost of living across different states in Palau. This gives a clearer picture of economic conditions.