Ethnic enclaves

A ghetto is a part of a city in which members of a minority group are concentrated, especially as a result of political, social, legal, religious, environmental or economic pressure. Ghettos are often known for being more impoverished than other areas of the city. Versions of such restricted areas have been found across the world, each with their own names, classifications, and groupings of people.

physical space with high ethnic concentration; thus these spaces are culturally distinct from the larger receiving society

Barrio (; ) is generally defined as each area of a city delimited by functional (e.g., residential, commercial, industrial, etc.), social, architectural or morphological features. In Spain, in most of Hispanic America, and in the Philippines, the term may also be used to officially denote a division of a municipality. The word barrio is an Arabism, as it is derived from the Arabic word barriyy (; 'wild, exterior').

the physical separation of two or more groups into different neighborhoods

subdistrict in Samarinda City, East Kalimantan, Indonesia