Guilty Pleas in 2017: Federal Court vs. Courts-Martial
Federal trials in fiscal year 2017 ended in acquittal in 276 of 1,874 cases (15%), and the rate was higher in bench trials than in jury trials. For guilty pleas, 361 of 578 courts-martial with a plea on record (62%) ended that way in 2017, compared with 97% of 66,873 people sentenced in federal cour
Understanding Trends in Military Practice · 6 min read
Trends › Federal Prosecution Analysis › Guilty Pleas in Federal Court vs. Courts-Martial, Year by Ye › Guilty Pleas in 2017
In brief: Federal trials in fiscal year 2017 ended in acquittal in 276 of 1,874 cases (15%), and the rate was higher in bench trials than in jury trials. For guilty pleas, 361 of 578 courts-martial with a plea on record (62%) ended that way in 2017, compared with 97% of 66,873 people sentenced in federal court.
This post uses the U.S. Sentencing Commission's records of 66,873 people sentenced in federal court in fiscal year 2017 and the Federal Judicial Center's records of 75,163 federal defendants whose cases ended in fiscal year 2017, compared with court-martial results from this site's Military Trial Results data (updated November 2, 2026). It is part of the Federal Prosecution Analysis series, which builds on Military Moves Toward Sentencing Guidelines to Mirror the Federal System. How the numbers were built: How the Federal Comparison Data Was Built.
How Did Federal Trials End in Fiscal Year 2017?
The Federal Judicial Center recorded 1,874 federal trials in fiscal year 2017. A total of 276 ended in an acquittal (15%).
Jury trials numbered 1,616, and 196 of them (12%) ended in acquittal. Bench trials, where a judge decides the case, numbered 258, with 80 acquittals (31%). Defendants were acquitted more often in bench trials than in jury trials.
Trials are rare in federal court. They were 2% of the 75,163 defendants whose cases ended that year.
How Many Federal Defendants Pleaded Guilty in 2017?
Of the 75,163 defendants, 67,418 (90%) pleaded guilty and 5,871 (8%) had their cases dismissed. A total of 69,016 (92%) were convicted, by plea or at trial.
The U.S. Sentencing Commission counted a narrower group: 66,873 people sentenced. In that group, 64,981 (97%) pleaded guilty, and 1,892 were convicted at trial. A written plea agreement was part of 74% of the guilty pleas.
What Did Courts-Martial Record in 2017?
The court-martial count for 2017 is 578 cases with a trial date that year and a plea recorded. Guilty pleas were 361 (62%).
By service, the Navy had 175 guilty pleas in 236 cases, and the Marine Corps had 186 in 187 cases. The Air Force row shows 0 of 155, which reflects missing plea information and not a real absence of guilty pleas. The Army has no records in this data until 2020.
| Year | Courts-martial: guilty pleas | Federal sentenced: pleaded guilty | Federal cases ended: pleaded guilty |
|---|---|---|---|
| 2016 | 176 of 356 (49%) | 97% | 89% |
| 2017 | 361 of 578 (62%) | 97% | 90% |
| 2018 | 336 of 575 (58%) | 97% | 90% |
| 2019 | 329 of 539 (61%) | 98% | 90% |
| 2020 | 465 of 663 (70%) | 98% | 91% |
| 2021 | 753 of 1,214 (62%) | 98% | 90% |
| 2022 | 688 of 1,099 (63%) | 97% | 89% |
| 2023 | 634 of 997 (64%) | 97% | 89% |
| 2024 | 702 of 1,046 (67%) | 97% | 91% |
| 2025 | 669 of 959 (70%) | 98% | 92% |
Why the 2017 Rates Differ So Much
The court-martial figure mixes services with very different recording. The Marine Corps and Navy rows are usable. The Air Force row has no usable plea information, so the combined figure is low.
The federal sentenced figure also leaves out everyone who was acquitted or whose case was dismissed. That makes it higher than the Federal Judicial Center figure by construction.
How Does 2017 Compare With the Years Around It?
The court-martial guilty plea rate was 49% in 2016, 62% in 2017, and 58% in 2018. The 2017 figure is higher than both neighbors in the table.
The count of cases with a recorded plea was 356 in 2016, 578 in 2017, and 575 in 2018. A larger count in 2017 means the rate rests on more cases than the 2016 rate does.
Federal figures barely changed over the same years. The Sentencing Commission share was 97% in each of fiscal years 2016, 2017, and 2018. The Federal Judicial Center share was 89% in 2016 and 90% in both 2017 and 2018.
Limits of This Comparison
The federal and military systems use different calendars, count different groups, and screen cases differently before trial. The records show recorded outcomes. They do not show why any accused person pleaded guilty or what evidence existed in the case.
How We Counted
Courts-martial with a trial date in 2017 and a plea recorded (578). Federal: people sentenced in fiscal year 2017 (66,873, U.S. Sentencing Commission) and defendants whose cases ended that fiscal year (75,163, Federal Judicial Center).
Federal fiscal years run from October 1 to September 30. No person, judge, or lawyer is identified in any of these records.
What to Keep in Mind
Who is in each set of numbers. The federal sentencing numbers come from the U.S. Sentencing Commission. They count only people who were convicted and sentenced in federal district court. People whose cases were dismissed or who were acquitted are not in them. The military numbers come from court-martial results, which include acquittals. To compare acquittal or dismissal rates, the federal side uses a different source: the Federal Judicial Center's case data, which counts every defendant whose case ended.
Plea agreements work differently. In federal court, most plea agreements do not bind the judge on the sentence. Since 2019, a military plea agreement can set a minimum and maximum sentence that the military judge must follow if the judge accepts the agreement. The federal numbers count anyone who pleaded guilty, with or without a written agreement.
How "plea" and "trial" are counted. In the federal sentencing numbers, "trial" means the person was convicted after a trial, including people who pleaded guilty to some counts and went to trial on others. People acquitted at trial are not in these numbers at all (see "Who is in each set of numbers"). In the federal case data, the trial rate counts both convictions and acquittals at trial among all defendants whose cases ended, including dismissed cases. Military numbers count contested cases that reached a verdict. These denominators are not the same, and each post states the one it uses.
Time periods. Federal numbers are by federal fiscal year (October 1 to September 30), based on the sentencing date. The military numbers are by trial date. Neither source has the date of the offense, so a change in law shows up in either data set gradually.
Related Analysis
- Military Moves Toward Sentencing Guidelines to Mirror the Federal System (the background article)
- Federal Prosecution Analysis (all federal posts)
- How the Federal Comparison Data Was Built (sources and method)
- Guilty Pleas in Federal Court vs. Courts-Martial, Year by Year (overview)
- Guilty Pleas in 2016: Federal Court vs. Courts-Martial (previous or next year)
- Guilty Pleas in 2018: Federal Court vs. Courts-Martial (previous or next year)
- U.S. Sentencing Commission, Individual Offender Datafiles (source)
- Federal Judicial Center, Integrated Database (criminal defendants) (source)
About the author. Jocelyn C. Stewart is a retired Army JAG with more than 24 years of trying courts-martial and more than 200 jury trials. She hosts Where All The Bodies Are Buried and runs the Law Office of Jocelyn C. Stewart. This analysis is for education and information only. It is not legal advice, and every case is different.