Courts / Eighth Circuit
Western District of Missouri
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 10 of the group's written decisions, from 10 cases; the newest of them was decided May 14, 2026. The line at the top counts the whole group.
10written decisions
10cases they come from
1decisions weigh the TRAC factors
–median months from the application to the suit
Each case counts once in these outcome counts, by its latest decision here. A motion to dismiss denied and a later judgment for the government count as the judgment. How decisions are grouped into cases.
Months from the application to the suit
Fewer than five cases state it (3); no distribution is shown.
3 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
33.2 months at the median; half fall between 31.8 and 39.3. 6 decisions state it.
What the suits asked for, by case
- Decide the application3
- Schedule an interview1
- Finish 221(g) processing1
- Naturalization hearing or remand (1447(b))3
- Some other action1
- Not recorded1
Decisions by year
Download these 10 decisions as a spreadsheet (CSV).
Examples
The newest case with each of the most common dispositions, by its latest decision.
W.D. Mo., March 4, 2008. Remanded to the agency; prevailing party: applicant.
W.D. Mo., June 5, 2025. Dismissed; prevailing party: government.
W.D. Mo., May 14, 2026. Dismissed in part; some claims go on; prevailing party: each side in part.
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.
132suits in the docket record
117have ended
15still pending
86median 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.78
- 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.12
- Dismissed on jurisdiction or the meritsDismissed for want of jurisdiction or on the TRAC factors, or judgment for the government.10
- TransferredMoved to another district court.8
- Ended, outcome not recordedThe record shows the suit ended but not how.7
- Judgment for the plaintiffA consent, default or other judgment for the plaintiff.1
- Remanded to the agencySent back to the agency, usually a naturalization case under section 1447(b).1
Days from the suit's filing to its end
86 days at the median; half fall between 64 and 141. 117 dockets state it.
Days from the suit's filing to its end, when it ended once the agency acted
82 days at the median; half fall between 56.2 and 135.2. 78 dockets state it.
9 of these suits have a written decision in the group.
Download the 132 suits in the docket record as a spreadsheet (CSV).