In 2007, the Palestinian population worldwide was estimated by the Palestinian Academic Society for the Study of International Affairs (PASSIA) at 10.3 million. This included:

• 4,000,000 in the West Bank and Gaza Strip
• 1,400,000 in Israel
• 2,840,000 in Jordan
• 421,000 in Lebanon
• 422,000 in Syria
• 314,000 in Saudi Arabia
• 353,000 in other Arab states
• 239,000 in the Americas
• 304,000 in other countries
   

In 2010, the Palestinian Central Bureau of Statistics reported that the number of Palestinians worldwide had increased to almost 11 million.