Do decisions in a grand jury have to be unanimous?

In the United States, decisions in a grand jury do not have to be unanimous. Typically, a simple majority is sufficient for a grand jury to indict someone, although the specific requirements can vary by jurisdiction. This means that a grand jury can reach a decision to charge an individual even if not all jurors agree. Grand juries usually consist of 16 to 23 members, depending on the state or federal system.