Immigration Judge at Chelmsford, MA
Judge Donald Ostrom serves at the Chelmsford, MA Immigration Court. With an asylum approval rate of 20.5%, this judge is below average compared to the national average. Data sourced from EOIR (Executive Office for Immigration Review).
Donald Ostrom is listed with the Chelmsford, MA Immigration Court. The headline asylum grant rate shown here is 20.5% based on granted and denied asylum decisions represented in the current dataset.
Among the largest nationality groups shown for this judge, the table highlights Brazil (195 decided, 20.0% grant rate), Dominican Republic (81 decided, 2.5% grant rate), and Guatemala (74 decided, 37.8% grant rate). Compare these rows with the judge's overall rate because nationality mix can materially change how the headline number should be read.
Grant rate is calculated as granted / (granted + denied). Other procedural outcomes, including terminated, withdrawn, administratively closed, or removed cases, are tracked separately where available and are not treated as asylum grants.
This page is based on public EOIR data last updated 2026-07-01. It is for research and information only, not legal advice.
Read the grant-rate methodology or learn how to read immigration judge statistics.
| Nationality | Cases | Grant rate |
|---|---|---|
| Brazil | 195 | 20.0% |
| Dominican Republic | 81 | 2.5% |
| Guatemala | 74 | 37.8% |
| Ecuador | 34 | 23.5% |
| El Salvador | 27 | 18.5% |
| Honduras | 20 | 0.0% |
| Colombia | 18 | 5.6% |
| Peru | 14 | 0.0% |
| Year | Cases | Grant rate |
|---|---|---|
| 2025 | 380 | 18.7% |
| 2024 | 173 | 24.9% |
Judge Donald Ostrom's asylum approval rate is 20.5% according to EOIR FOIA data.
The dataset lists 556 total asylum cases for Judge Donald Ostrom.
The approval rate is calculated as granted divided by (granted + denied). It excludes terminations and withdrawals, and the source is EOIR FOIA data.