Answer:
The statement that states that some county districts are called parishes is true.
Step-by-step explanation:
A parish is a limited area that has a church and a clergy of itself. The jurisdiction of this area is referred to as the church jurisdiction. In some states, parishes form the smallest units of administration, not the counties.
The districts constituted of such areas rather than counties are called parishes. The state of Louisiana is an example where there are no counties but parishes. This system initially started during 13th century in Britain.