Why do some courts use six-person juries?

While the traditional jury size is 12 members, some jurisdictions have modified this practice to improve efficiency and manage caseloads.

In the United States, the use of six-person juries is prescribed or permitted in specific contexts:

• Minor Criminal Cases: Some jurisdictions allow for smaller juries in cases involving less serious criminal charges.1
• Civil Cases: Federal courts in the United States typically employ a six-person jury for civil trials.1

When a jury is unable to reach a verdict, the judge may declare a mistrial, requiring the case to be tried again unless it is withdrawn.1