Courts / D.C. Circuit
District of Columbia
Written decisions in the mandamus and agency-delay group from this court, and the agency-delay suits filed there.
2,914 written decisions from 2,661 cases in the whole mandamus and agency-delay group, the group's newest decided October 30, 2026. Updated November 3, 2026 at 1:24 a.m. CT; the Passim connector counts the live collection, which can differ by the day's additions and retirements (which total to quote). Coverage: of the 1,606 public decisions since January 1, 2025 that a CourtListener and GovInfo search for mandamus and agency delay finds, Passim holds 1,371 (85%), measured November 3, 2026. Some of what that search finds are not mandamus decisions. Tell us about a decision we're missing.
These are counts of past written decisions and dockets, not predictions of how any case will be decided. A distribution appears only when at least 5 decisions (or 5 dockets) are behind it; smaller groups are listed, not summarized. How it's counted.
How the decisions came out
This page counts 546 of the group's written decisions, from 511 cases; the newest of them was decided October 26, 2026. The line at the top counts the whole group.
546written decisions
511cases they come from
243decisions weigh the TRAC factors
17.1median months from the application to the suit
Each case counts once in these outcome counts, by its latest decision here: the 35 other orders in those cases are listed with their case, not counted again. A motion to dismiss denied and a later judgment for the government count as the judgment. How decisions are grouped into cases.
Disposition, by case
Months from the application to the suit
17.1 months at the median; half fall between 9.9 and 30.7. 251 cases state it.
2 of these are section 1447(b) naturalization suits, whose months run from the application; the statute's 120 days run from the interview, which these figures do not measure.
Months from the application to the court's decision
26 months at the median; half fall between 18.4 and 40.8. 368 decisions state it.
Leaves out the 74 decisions holding that the agency had acted: their months to the decision are not a delay.
What the suits asked for, by case
- Decide the application148
- Schedule an interview23
- Finish 221(g) processing213
- Decide the asylum application13
- Naturalization hearing or remand (1447(b))2
- Issue a work permit7
- Some other action72
- Not recorded33
Agency, by case
Form or filing, by case
- 221(g) (consular refusal)229
- DS-260 (immigrant visa)205
- DS-160 (nonimmigrant visa)119
- I-526 (investor petition)29
- I-485 (adjustment of status)28
- I-130 (relative petition)16
- I-589 (asylum)14
- I-765 (EAD)14
- I-539 (change or extension of stay)7
- N-400 (naturalization)7
- I-140 (immigrant worker petition)6
- I-526E (investor petition)5
Decisions by year
- 202685
- 202589
- 2024111
- 202332
- 202253
- 202148
- 202034
- 201910
- 201810
- 20179
- 20165
- 20143
- 20134
- 20126
- 20117
- 201011
- 20096
- 20086
- 20075
- 20061
- 20052
- 19982
- 19962
- 19951
- 19891
- 19721
- 19541
- 19361
Download these 546 decisions as a spreadsheet (CSV).
Examples
The newest case with each of the most common dispositions, by its latest decision.
D.D.C., October 22, 2026. Dismissed; prevailing party: government.
D.D.C., September 22, 2026. Denied; prevailing party: government.
D.D.C., October 26, 2026. Dismissed as moot; prevailing party: government.
How agency-delay suits ended
Most suits end without a written decision: the agency acts and the parties dismiss. These counts come from the docket record (the federal courts' Integrated Database and CourtListener) and count every mandamus, APA and section 1447(b) suit against any immigration agency, whatever year it was filed. Check a delay counts fewer: a court's suits of the last three years against the form's agency.
5,885suits in the docket record
5,445have ended
440still pending
105median days from the suit's filing to its end
How the ended suits ended
- Ended once the agency actedThe plaintiff dismissed, the parties stipulated to dismissal, or the court dismissed as moot: how suits end once the agency decides. The docket rarely says why, or whether the agency approved or denied.4,260
- TransferredMoved to another district court.414
- Dismissed, ground not recordedThe court dismissed and the record gives no ground: it can be a dismissal as moot after the agency acted, for want of prosecution, or a loss.390
- Dismissed on jurisdiction or the meritsDismissed for want of jurisdiction or on the TRAC factors, or judgment for the government.271
- Ended, outcome not recordedThe record shows the suit ended but not how.82
- Judgment for the plaintiffA consent, default or other judgment for the plaintiff.15
- Remanded to the agencySent back to the agency, usually a naturalization case under section 1447(b).13
Days from the suit's filing to its end
105 days at the median; half fall between 66 and 189. 5,445 dockets state it.
Days from the suit's filing to its end, when it ended once the agency acted
99 days at the median; half fall between 64 and 162.2. 4,260 dockets state it.
573 of these suits have a written decision in the group.
Download the 5,885 suits in the docket record as a spreadsheet (CSV).