IMPERIAL REGIONAL DETENTION FACILITY

ICE Detention Facility Statistical Report

Data as of July 21, 2025 - Using Interval ADP Calculations

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Key Statistics

Facility Metric Value
Address 1572 Gateway, Calexico, CA 92231
Total Average Daily Population (Interval ADP) 637
Average Length of Stay 60 days
Male Population 584
Female Population 53
Criminal Population 118
Non-Criminal Population 519
Facility Type CDF
Area of Responsibility SND
Guaranteed Minimum 640

Facility Location

Interval Average Daily Population (Interval ADP)

This is a backward moving average calculation of facility populations based on ICE data. For more information, see the background paper here.

Interval ADP by Detainee Classification

ICE defines these classifications as follows:

Upon admission and periodically thereafter, detainees are categorized into a security level based on a variety of public safety factors, and are housed accordingly.

Factors include prior convictions, threat risk, disciplinary record, special vulnerabilities, and special management concerns.

Detainees are categorized into one of four classes of security risk:

  • A/low
  • B/medium low
  • C/medium high
  • D/high

Due to rounding, summing the Security Classification totals may not equal the facility’s aggregate Interval ADP.

Interval ADP by Gender and Criminal Status

ICE defines criminality as follows:

  • Convicted Criminal:
    • Immigration Violators with a criminal conviction entered into ICE systems of record at the time of ICE custody.
  • Pending Criminal Charges:
    • Immigration Violators with pending criminal charges entered into ICE system of record at the time of ICE custody.
  • Other Immigration Violators:
    • Immigration Violators without any known or a criminal conviction, or pending charges entered into ICE system of record at the time of ICE custody.

Due to rounding, summing the Gender and Criminal Status totals may not equal the facility’s aggregate Interval ADP.

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Report generated on August 01, 2025 using ICE Integrated Decision Support (IIDS) interval ADP data from July 21, 2025

Developed by Relevant Research. For information about the methodology behind Interval ADP, click here.