In the U.S. state of Louisiana, the most common type of governing body for a parish is the police jury (French: le jury de police). Louisiana is divided into parishes for units of local government, similar to the counties in other states. Initially, all parishes used the police jury system. Many have transitioned to other forms of government, especially after the 1974 state constitution granted the parishes more autonomy. In general, the more rural areas still use this older system.
The police jury is a legislative and executive body. Parishes are divided into wards or districts. These each elect a "juror" to the assembly. The jurors elect a police jury president as their chairman. The president presides over the police jury and serves as the titular head of the parish government. Police juries range in size, depending on population, from three to over fifteen members. Wide latitude is given to organize and administer parish business.