What Is The Population Of Gaza 2025. About half of gaza's population are under 18. Population growth (annual %) in palestine was reported at 2.3933 % in 2023, according to the world bank collection of development indicators, compiled from officially recognized sources.
2.05% (2021 est.) birth rate: State of palestine (west bank and gaza) population reached 5.9 million people in jun 2026, compared with the previously reported figure of 5.7 million people in jun 2025.