Federal Jury Duty vs State Jury Duty
they're not the same obligation
Here's what actually changes between them

Most people who get a jury summons have no idea which court sent it until they look at the envelope — and that distinction matters more than they expect. A federal summons comes on letterhead from a U.S. District Court. A state summons comes from a county or circuit court. The case you end up deciding, the pay you receive, the rules that govern your selection, and the length of time you might be sitting could be completely different depending on which one you're answering.

This article breaks down every practical difference between federal and state jury service: how you get chosen, what kinds of cases you'll hear, how much you'll be paid, how long it might last, and what happens if you ignore either summons. If you're trying to understand what you're actually signed up for — or preparing for voir dire — this is the specific breakdown that most government websites bury or skip entirely.

Which Court Is Summoning You — and Why That's the First Question

The United States runs two entirely parallel court systems that happen to share courthouses in some cities. Federal courts — formally the U.S. District Courts — handle matters arising under federal law: drug trafficking across state lines, bank robbery, civil rights violations under federal statutes, securities fraud investigated by the SEC, immigration crimes, and lawsuits where the parties are from different states and the amount exceeds $75,000. There are 94 U.S. District Courts spread across the country, each covering a geographic district.

State courts handle everything else, which is to say the overwhelming majority of legal disputes Americans encounter: divorce, custody, DUI, assault, murder under state criminal code, contract disputes, personal injury, landlord-tenant conflicts. Every state has its own court structure — sometimes a single unified system, sometimes a patchwork of municipal courts, circuit courts, superior courts, and courts of appeal with different names in different places. Texas calls its mid-level criminal courts "district courts," which confuses people who then wonder if they've received a federal summons. They haven't.

The summons itself will name the court explicitly. A federal summons will reference a specific U.S. District Court — "United States District Court for the Southern District of New York," for example. A state summons will reference a county or judicial district — "Superior Court of Los Angeles County" or "Circuit Court of Cook County." If you're unsure, the address on the summons will tell you: federal courthouses typically list their addresses under a U.S. Marshal's office or federal building designation. When in doubt, Google the court name.

This distinction matters immediately because your employer's legal obligations to you differ. The Jury System Improvements Act of 1978 protects employees from being fired or penalized for federal jury service. State protections vary considerably — more on that below.

The Jury Selection Process: Voir Dire in Federal vs. State Court

Voir dire — the questioning process used to select a jury — looks superficially similar in both systems but operates under meaningfully different rules, and those differences affect how long selection takes and how much control attorneys have over who ends up on your jury.

In federal court, the judge typically controls voir dire. Under Rule 47 of the Federal Rules of Civil Procedure and Rule 24 of the Federal Rules of Criminal Procedure, the judge may ask all the questions personally, only allowing attorneys to submit proposed questions in advance. Many federal judges do exactly this — they'll spend an hour asking the panel a set of standardized questions and then excuse jurors based on their own judgment. This keeps selection efficient; a federal voir dire for a routine case might take half a day. For a complex white-collar case, it might run several days, but the judge keeps a tight rein.

In state court, attorneys usually conduct voir dire directly. This is where the stereotypical jury selection drama comes from — lawyers standing in front of the panel asking probing personal questions, trying to identify favorable and unfavorable jurors. Some state voir dires in high-profile cases run for weeks. The O.J. Simpson murder trial in 1994 had a voir dire that lasted roughly two months. That was exceptional, but state courts routinely allow attorney-led selection that stretches far longer than federal selection for comparable cases.

Both systems use the same basic tools: challenges for cause (unlimited, but you need to convince the judge someone is biased) and peremptory challenges (no reason required, but limited in number). Federal criminal trials give each side 20 peremptory challenges in capital cases, 10 in cases punishable by imprisonment of more than a year, and 3 in misdemeanor cases. State rules vary — California gives each side 20 peremptory challenges in capital cases and 6 in misdemeanors.

One practical difference: federal jury pools are drawn from a wider geographic area — the entire federal district, which might cover an entire state or a large region of one. State pools are typically drawn from a single county. This matters because a federal jury pool for the Southern District of Texas draws from a swath of territory that includes both urban Houston and rural counties. A Harris County state jury pool draws only from Houston's county, producing a demographically different panel.

The Cases Themselves: What You Might Actually Be Deciding

The type of case is the difference most people care about, and it's worth being specific about what each system actually handles.

Federal criminal cases concentrate on offenses that cross jurisdictional lines or that Congress has specifically federalized. Drug trafficking (especially involving the DEA), organized crime under the RICO statute, terrorism, child pornography prosecuted under federal law, mail and wire fraud, tax evasion prosecuted by the IRS, and firearms offenses involving interstate commerce. Federal prosecutors at the U.S. Attorney's office tend to pursue cases they expect to win — federal conviction rates consistently run above 85%, partly because federal investigators invest significant resources before charging anyone.

Federal civil cases are more varied than most people expect. Employment discrimination suits under Title VII or the Americans with Disabilities Act land in federal court. Lawsuits against federal agencies, patent disputes, antitrust claims, and cases where an out-of-state company is sued by a citizen (called diversity jurisdiction) all go federal. Many of these civil cases are complex and document-heavy — an antitrust case might put jurors in front of economic expert witnesses for weeks.

State criminal cases cover the range of conduct that affects daily life: assault, robbery, rape, murder, burglary, DUI, drug possession (as opposed to trafficking), domestic violence, and fraud under state consumer protection laws. The majority of felony cases in the U.S. are state cases. In 2022, federal courts disposed of roughly 70,000 criminal cases; state courts handled tens of millions across all categories.

State civil cases are where most people's disputes actually end up: car accidents, medical malpractice, breach of contract, slip-and-fall, divorce (though family court rarely uses juries), and probate disputes. State court civil juries are far more common than federal civil juries — the Seventh Amendment guarantees the right to a jury trial in federal civil cases, but many federal civil matters are resolved by judges alone, while state civil litigation produces many more actual jury trials in practice.

The practical implication for you as a potential juror: a federal summons is more likely to put you in front of a complex, months-long case. A state summons is more likely to result in a short trial — the average state criminal jury trial in the U.S. runs under a week — though state courts do produce the occasional lengthy case when the facts demand it.

Juror Pay: The Numbers Are Often Insulting, But They Differ

Federal juror pay is set by statute: $50 per day for the first ten days of service, rising to $60 per day after that under the Jury Selection and Service Act. This has been the federal rate since 1990. It has not been adjusted for inflation since then, which means in real purchasing power, federal juror compensation has declined by roughly 50% over that period. You also receive mileage reimbursement at the federal GSA rate.

State juror pay is set by each state individually, and the range is genuinely shocking. As of recent years:

• Massachusetts: $50 per day after the first three days (the first three are unpaid for most employers, but the state pays $50 starting day four).
• California: $15 per day after the first day (the first day is often $0 from the court, relying on employer pay).
• Alabama: $10 per day for the first three days, $30 per day thereafter.
• Texas: $6 per day for the first day, $40 per day starting day two.
• New York: $40 per day for the first three days, $72 per day starting day four.
• Colorado: $50 per day.

Some states supplement pay for lengthy trials. Others don't. A few states — Connecticut, for example — have provisions that allow jurors in extended trials to petition for additional compensation, but in practice this rarely covers genuine lost income for hourly workers.

The employer obligation layer is separate and often more financially significant than the court's payment. Federal law under the Jury System Improvements Act prohibits employers from firing, threatening, or otherwise penalizing full-time employees for federal jury service, but it does not require employers to pay employees during that service. Many employers do pay — often continuing full salary for a period — but it's discretionary unless a state or local law requires it. About 24 states have laws requiring employers to pay some level of salary during state jury duty; the rest leave it optional. If your state doesn't mandate employer pay and your employer doesn't volunteer it, the court's $6 or $10 daily rate is genuinely all you're getting.

One underappreciated detail: federal courts reimburse parking and public transportation costs. State courts are inconsistent — some do, some don't, and the ones that don't often send you to a downtown courthouse with $20-per-day parking lots nearby.

Jury Size, Verdict Rules, and the Unanimity Question

Here's where constitutional law produces a real, concrete difference in your experience as a juror — and where many people are surprised to learn that state courts play by different rules.

In federal court, criminal juries consist of 12 jurors, and the verdict must be unanimous. This is an absolute requirement derived from the Sixth Amendment as interpreted by the Supreme Court. Federal Rule of Criminal Procedure 31 states it plainly: the verdict must be unanimous. If a federal criminal jury cannot reach a unanimous verdict after good-faith deliberation, the judge declares a mistrial — a hung jury — and the government can choose to retry the case.

Federal civil juries can be smaller. Federal Rule of Civil Procedure 48 allows for juries of at least six jurors in civil cases, and the parties can agree to a non-unanimous verdict. In practice, federal civil juries are usually six or twelve people depending on the case and district.

State criminal juries operated under more varied rules until relatively recently. For most of the 20th century, Oregon and Louisiana allowed non-unanimous verdicts in serious (but not capital) criminal cases — Oregon by a 10-2 margin, Louisiana by 10-2 as well. The Supreme Court's 2020 decision in Ramos v. Louisiana changed this: the Court held that the Sixth Amendment's unanimity requirement applies to state courts through the Fourteenth Amendment. Every state must now require unanimous verdicts in serious criminal cases. This was a major shift, particularly for Louisiana, which had a substantial number of prisoners convicted by split juries.

State civil juries still have more flexibility. Many states allow verdicts by a 5-6 majority in civil cases, or 3/4 of the jury. Arizona, for instance, allows a 5-1 verdict in civil cases with a six-person jury. This means civil deliberations in state court can conclude faster — a holdout juror has less power to force a hung jury when the threshold is 5 out of 6 rather than unanimous.

Alternate jurors are used in both systems for longer trials. Federal courts can seat up to six alternates under Rule 24; state courts vary. Alternates sit through the entire trial and deliberate only if a regular juror is excused — an experience that produces genuine frustration when an alternate who sat through a six-week trial is dismissed right before deliberations begin.

Length of Service and the Likelihood of Actually Serving

Getting a summons and actually sitting on a jury are different things, and the odds differ between the two systems.

Federal courts tend to have lower rates of jury trial altogether. The vast majority of federal criminal cases — roughly 90% — end in plea agreements before trial. Federal civil cases settle at high rates too. So if you're summoned to federal court, there's a reasonable chance you'll spend a day or two in a jury assembly room and go home without ever being seated. The courthouse experience for most federal jurors is waiting.

State courts have higher trial rates in some categories — particularly criminal jury trials — though plea bargaining dominates there too. In any given year, about 5-6% of state felony cases go to jury trial. But because the volume of state cases is so much larger, far more jury trials happen in state courts in absolute numbers.

If you do get seated on a federal case, plan for the possibility of a long commitment. Federal white-collar cases — think Enron, or the more recent trials of figures in financial fraud cases — can run for months. The Bernie Madoff-related trustee litigation involved civil proceedings that tied up court time for years, though not continuously with the same jury. Complex federal drug conspiracy cases can take four to eight weeks for the trial alone. Federal courts are required to tell you the estimated length of a trial before seating you, which is one protection that state courts don't always match.

State trial lengths cluster much shorter on average. A typical felony assault case in state court might run three days; a DUI, one to two days; a murder case, two to four weeks. The extreme outliers — a high-profile murder with complex forensics and a long witness list — can stretch for months, but those are unusual.

One practical note on deferral and exemption: federal courts allow jurors to defer service once without explanation, generally rescheduling to another date within a year. Most state courts have similar deferral policies, though the specifics vary. Claiming a financial hardship exemption is possible in both systems but is applied inconsistently — federal courts, operating with more resources and larger jury pools, are sometimes more willing to excuse hardship claims than state courts scrambling to seat a panel.

What Happens If You Ignore a Summons — Federal vs. State

Ignoring a jury summons is technically contempt of court in both systems, but the enforcement mechanisms and practical consequences differ significantly in ways that matter if you're wondering how seriously to take either one.

Federal courts treat jury summons non-compliance as a federal offense. Under 28 U.S.C. § 1866(g), a person who fails to appear for jury service can be fined up to $1,000, imprisoned for up to three days, or both. Federal courts are somewhat more likely to actually pursue non-compliance, particularly in districts where the jury pool is tight. The U.S. District Court for the Southern District of New York, for example, has at various points sent follow-up notices and even orders to show cause to people who ignored summonses. If you're ordered to appear and explain your failure to comply, that appearance is before a federal judge — a situation most people find motivating enough to simply reschedule.

State court consequences for ignoring a summons are theoretically similar — most states authorize fines ranging from $100 to $1,000 and possible contempt proceedings — but enforcement is patchy and varies enormously by county. Large urban counties with perpetually full jury pools often don't chase down no-shows aggressively. Rural counties with small populations and thin jury pools are sometimes stricter because they genuinely can't seat panels without compliance. Maricopa County (Phoenix) has at various times sent officers to non-compliant jurors' homes; many other jurisdictions send a second notice and then drop the matter.

The honest assessment: ignoring a state summons carries less practical risk than ignoring a federal one in most jurisdictions, simply because federal courts have more resources to enforce compliance and stronger institutional motivation to do so. That said, neither summons is safely ignorable — the contempt power exists in both systems, and judges do use it occasionally, enough that treating either summons as optional is not a reasonable gamble.

If you genuinely cannot serve — medical reasons, pre-planned international travel, a dependent care situation with no alternatives — contact the court clerk immediately, before your reporting date. Both federal and state clerks handle these requests routinely and are generally reasonable when you're proactive. The problems arise for people who simply don't respond at all.