Immigration Enforcement — 2026-03-18
ACLU: 287(g) Program Now Covers 32% of US Population as ICE Expands Local Police Deputization
The ACLU reports that 77.2 million Americans now live in counties with 287(g) agreements, up from a baseline of 135 agreements in January 2025 to over 1,500. The expansion represents an 11-fold increase under the current administration. Divergent state responses are emerging: New Mexico, Maine, and Maryland have banned participation, while Idaho passed legislation requiring all local law enforcement to sign on.
Analysis
Prior INTSUM reported approximately 66,000 ICE detainees. The 287(g) expansion from 135 to 1,527 agreements represents the enforcement infrastructure enabling the population surge to ~70,000.
Prior INTSUM reported approximately 66,000 ICE detainees. The 287(g) expansion from 135 to 1,527 agreements represents the enforcement infrastructure enabling the population surge to ~70,000.