This is the 9480th most frequent Japanese word.
管区
"管区" (かんく) – Administrative district or jurisdiction.
管区 is used here to refer to a specific administrative district or area.
この管区には多くの歴史的名所があります。
This district has many historical landmarks.
管区 refers to the jurisdiction or area of authority for a police department or similar organization.
警察署はその管区内の治安を守っています。
The police station maintains security within its jurisdiction.
管区 is used to indicate the administrative district in terms of policy or planning which can affect economic factors.