Immigration

Available data can be loosely grouped into a few categories for ease of consumption:

• Arrivals (how many people are coming into the country, legally and otherwise?)

• Apprehensions (How many people are being caught?)

• Departures (how many are leaving?)

• Immigration (how many are staying?)

• Policy (how it's governed?)

Arrivals

Source: DHS Border Metrics Report

Apprehensions

Source: DHS Border Metrics Report

UAC stands for Unaccompanied Children

Departures

Immigration

Policy

This is just a rough starting point to understand some of the nuances affecting the numbers above. Go do your own research (I obviously need to to more, still, too!)

Sources