Issues & Insights has a chart produced by U.S. Customs and Border Protection showing illegal border crossings since Trump first took office in 2017.
It should be noted that while only 5-6 weeks of 2025 have been back under Trump, illegal crossings began to drop as soon as he was elected in late 2024. Biden was "missing in action" concerning illegal immigration, he tacitly encouraged it.
Doing so cost the Democrats the 2024 election. With many Hispanics voting for Trump, I wonder if the Ds still think it was worth it?