How many people cross the us border illegally?

The number of people crossing the U.S. border illegally fluctuates significantly each year. In recent years, estimates have ranged from hundreds of thousands to over a million apprehensions annually, with the U.S. Customs and Border Protection reporting over 2 million encounters in fiscal year 2021 alone. However, these figures do not account for those who successfully evade detection. The actual number of illegal crossings may vary due to factors like economic conditions, political instability, and enforcement measures.