ICE ankle monitor tracking has surged to nearly 54,000 immigrants, according to private prison corporation The Geo Group, marking a dramatic increase from just 17,000 early last year. This expansion reflects a policy shift toward high-security electronic surveillance within US Immigration and Customs Enforcement's intensive supervision appearance program (ISAP).
What Is Driving the Ankle Monitor Expansion?
The Geo Group, which owns BI Inc—the company running ISAP—reported the numbers in its earnings call on Thursday. Overall ISAP enrollment remained flat at about 184,000, but participants were shifted from less intensive methods like phone check-ins to ankle monitors. ICE directed agents in June 2025 to move more immigrants to the ankle monitor program, according to a memo obtained by the Washington Post.
This policy, dubbed “ankle monitors for all” by advocacy groups, imposes continuous real-time GPS monitoring without individualized justifications. The shift has significantly increased revenues for Geo Group, as ankle monitors cost ICE more than other surveillance technologies.
Cost Comparison: Ankle Monitors vs. SmartLink App
| Surveillance Method | Daily Cost per Person | Number Enrolled |
|---|---|---|
| Ankle Monitor | $2.00+ | ~54,000 |
| SmartLink App | $0.96 | ~127,000 |
The cost differential is stark, with ankle monitors costing more than double the SmartLink facial recognition app. This pricing structure directly benefits Geo Group's bottom line, as CEO George Zoley noted: “If this trend continues, the technology and case management mix shift will continue to increase revenues and earnings generated under the ISAP contract even if overall participation counts remain relatively stable.”
Legal and Ethical Concerns
A new class-action lawsuit filed against ICE in June alleges that the ankle monitor policy violates due process rights. Immigration advocacy groups argue that individuals are being subjected to constant surveillance without individualized risk assessments. The lawsuit highlights the lack of transparency and the potential for overreach in immigration enforcement.
Beyond legal challenges, the expansion raises practical questions about privacy, cost-effectiveness, and the human impact on immigrants awaiting court proceedings. Critics argue that ankle monitors stigmatize individuals and hinder their ability to work or travel, even when they pose no flight risk.
Key Takeaways
- ICE ankle monitor tracking grew from 17,000 to nearly 54,000 in about a year.
- Overall ISAP participation stayed flat at 184,000, but surveillance intensity increased.
- Geo Group profits rise due to higher per-person costs of ankle monitors.
- SmartLink app remains the cheaper alternative, used by 127,000 immigrants.
- A class-action lawsuit challenges the “ankle monitors for all” policy.
FAQ
Why did ICE increase ankle monitor usage?
How much do ankle monitors cost ICE?
What is the legal challenge against ankle monitors?
As ICE ankle monitor tracking continues to expand, both fiscal and ethical implications will remain under scrutiny. For businesses and policymakers, this trend signals a growing reliance on private contractors for immigration enforcement, with significant revenue implications for companies like Geo Group.
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