Data center

EOIR Immigration Court Data Center

Reusable aggregate data, definitions, update scope, and citation guidance. Snapshot: 2026-09-01.

77
courts with decided outcomes
1,497
named judge profiles with decisions
101
published nationality aggregates
80
high-sample court comparisons

Downloads

Download Aggregate Files

CSVGrant rates by courtCourt ID, location, granted, denied, decided, total cases, and judge count.6 KBDownload CSVGrant rates by nationalityEOIR nationality code, aggregate outcomes, scope years, and snapshot date.5 KBDownload JSONDataset manifestSnapshot metadata, version marker, generated files, and field definitions.1 KBOpen SNAPSHOTFrozen 2026-09-01 snapshotImmutable manifest, exact CSV files, and SHA-256 checksums used by this month's reports.1 KBOpen

Definitions

What the Fields Mean

Granted
Published outcomes in which asylum was granted.
Denied
Published outcomes in which asylum was denied.
Decided
Granted + denied. This is the denominator used for the grant rate.
Grant rate
Granted / (granted + denied). Procedural outcomes are excluded from this rate.
Total cases
All outcome categories in the published court aggregate; it can exceed decided cases.

Scope

Scope and Limitations

The underlying case-data releases are published in the official EOIR FOIA Library; EOIR also publishes a separate Workload and Adjudication Statistics page. The court file here reflects the current aggregate snapshot used by AsylumTracker. Nationality rows use the published 2020–2026 subset and may omit small court-year cells because source publication thresholds protect privacy. The files contain aggregates only; they do not include names, A-numbers, or other personal identifiers.

Historical outcomes are descriptive. They do not control for representation, case facts, judge assignment, procedural posture, or changing law and policy. See the grant-rate methodology and editorial and corrections policy.

Citation

How to Cite This Dataset

Suggested citation: AsylumTracker. “EOIR Immigration Court Aggregate Dataset.” Snapshot 2026-09-01. https://asylumtracker.com/data/

When publishing a chart or analysis, link to this page, name the downloaded file, preserve the source snapshot date, and state that the underlying records come from EOIR.