It's a fake stat based on CIA projected population growth from before October of 2023, and spread dishonestly by disingenuous Zionist faggots such as yourself.
"The first instance of the claim appears to be a November 19 X post 2from Visegrad 24, a Polish news aggregator whose claims have previously been debunked3.
Many posts pointed to The World Factbook4, a reference resource produced by the US Central Intelligence Agency (CIA) with information and statistics about the world's countries.
On its Gaza Strip page, it estimates the 2024 population growth rate – the annual rate of change in population size – at 2.02 per cent.
The CIA sourced the figures5 from the US Census Bureau's6 International Population Estimates and Projections.
In August 2023, the Bureau released population estimates and other demographic data up to 2100 for 40 countries and areas in its International Database7 (IDB).
The projected annual population growth rate for the Gaza Strip was 2.02 per cent8. The Census Bureau confirmed the CIA World Factbook used data from its IDB update in August 2023, before the conflict began.
It does not consider any data after that time."
https://archive.is/rwh6lhttps://www.aap.com.au/factcheck/gaza-population-growth-projections-predate-recent-israel-palestine-war/