Judges

Margaret R. MacGregor

Margaret R. MacGregor appears in EOIR’s alphabetical judge/hearing directory checked 2026-10-20. Court-specific listings associate the name with: Port Isabel Immigration Court. This confirms a dated public listing, not continuing employment or assignment to an individual case.

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Agency directory checked: · Listed as of this date

Listed in an official agency directory checked 2026-10-20. This records a dated listing, not a guarantee of continuing employment, operations, occupancy, or case assignment. Recheck the official source before acting.

General information, not legal advice. See the notice at the end of this page.

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What is Judge Margaret R. MacGregor's background?

EOIR's notice says that Margaret R. MacGregor was appointed in August 2023. Judge MacGregor earned a Bachelor of Arts in 1996 from Georgetown University and a Juris Doctorate in 1999 from the University of Arizona College of Law. From 2009 to 2023, she was an attorney advisor at the Board of Immigration Appeals, Executive Office for Immigration Review, U.S. Department of Justice. From 2007 to 2009, she was an associate with Berry, Appleman & Leiden, and from 2005 to 2007 with Reina & Associates, both in Dallas. From 2003 to 2005, she was a deputy attorney general representing the Division of Youth and Family Services for the State of New Jersey. From 2002 to 2003, she clerked for the Honorable Vincent J. Grasso, presiding judge of the Family Part, in Ocean County, New Jersey.

What does TRAC report about Judge Margaret R. MacGregor's asylum decisions?

TRAC, a research center that began at Syracuse University, reports that for FY 2021 - 2026 (data covers the first 9 months of fiscal year 2026), Judge Margaret R. MacGregor decided 147 asylum cases at Los Fresnos - Pep Immigration Court and denied 63.3 percent, based on its report of Aug 27, 2026. These are past figures for one court. They do not predict your case, which turns on your facts, evidence, nationality and representation, and TRAC cautions against simple comparisons between judges at different courts. Read the full report at TRAC, and talk to a lawyer about your own case.

What the official record establishes

The source lists the name Margaret R. MacGregor in 1 alphabetical row. The recorded title is Immigration Judge. The record is not an appointment history or an employment certification.

Dated court associations

EOIR’s court-specific tables associate this entry with Port Isabel Immigration Court. The relationship is recorded as listed 2026-10-20; it may include supervisory coverage rather than a merits-hearing assignment.

Port Isabel Immigration Court

Port Isabel Processing Center 27991 Buena Vista Boulevard Los Fresnos , TX 78566 United States

Other judges listed at this court

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Frequently asked questions

What is Judge Margaret R. MacGregor's asylum denial rate?

TRAC reports that Judge Margaret R. MacGregor denied 63.3 percent of 147 asylum cases decided at Los Fresnos - Pep Immigration Court for FY 2021 - 2026 (data covers the first 9 months of fiscal year 2026). This is a past figure for one court and does not predict any individual case.

Who is Margaret R. MacGregor?

Margaret R. MacGregor appears in EOIR’s alphabetical judge/hearing directory checked 2026-10-20. Court-specific listings associate the name with: Port Isabel Immigration Court. This confirms a dated public listing, not continuing employment or assignment to an individual case.

What should I check before relying on this information?

Listed in an official agency directory checked 2026-10-20. This records a dated listing, not a guarantee of continuing employment, operations, occupancy, or case assignment. Recheck the official source before acting. EOIR’s court-specific tables associate this entry with Port Isabel Immigration Court. The relationship is recorded as listed 2026-10-20; it may include supervisory coverage rather than a merits-hearing assignment.

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