Based on PCBS estimates, there are about 13.5 million Palestinians in the world, of whom about 5.1 million in the State of Palestine; 2.59 million males and 2.51 million females. The estimated population of the West Bank was 3.05 million; of which 1.55 million males and 1.50 million females. While the estimated population of Gaza Strip was 2.05 million; of which 1.04 million males and 1.01 thousand females.