Enforcing Immigration Law. Supporters argue Trump is simply implementing existing immigration laws that previous administrations ignored, restoring order to a broken system.

New census data shows NYC population dropped to 8.58 million in July 2025, with international arrivals plunging from 220,000 to just 66,000 as Trump's immigration enforcement dramatically reduced the flow of newcomers to the city.
For decades, international migration has offset New Yorkers leaving for other parts of the country, driving population growth. The city rebounded from pandemic losses but now faces renewed decline as immigration policies shift.