ward, district
On: ク、 オウ、 コウ
4 strokes
Radical: hiding enclosure 匸
Parts: 丶 ノ 匚
Onyomi
区 【ク】 ward, borough, city (in Tokyo), district (e.g. electoral),
section, zone (e.g. postal)
区域 【クイキ】 limits, boundary, domain, zone, sphere, territory, area
(e.g. in programming languages)
学区 【ガック】 school district, school area
鉱区 【コウク】 mining area, mine lot