Geography
Colonial Legacies in Postcolonial Urban Planning and Social Segregation
Quick fact
Many postcolonial cities still use colonial-era zoning laws and infrastructure that explicitly or implicitly separate racial and economic groups—for example, retaining the spatial pattern of a 'European quarter' versus 'native quarter' even after independence.
Why this is interesting
Why do so many cities in former colonies still have neighborhoods that are starkly divided by wealth and race?
Read the full explanation
Understanding Colonial Legacies in Postcolonial Urban Planning and Social Segregation
Imagine a city sketched by a colonizer: a central area with wide boulevards, grand buildings, and amenities for the ruling class, while the colonized population is pushed to the outskirts, where housing is dense, services are sparse, and movement is restricted. Even after the colonizer leaves, the physical layout remains. Roads, water pipes, and land parcels are expensive to change, so the original logic of separation continues to shape everyday life. In many postcolonial cities, the former European quarter became the affluent central business district, while the 'native' areas became unplanned, underserviced slums. These spatial patterns are not just historical drawings; they influence property values, access to jobs, education, healthcare, and even the risk of disease.
A deeper explanation
The persistence of colonial planning is not just about stagnant infrastructure but about power embedded in space. Colonial administrations used zoning as a technology of control: creating racial enclaves, restricting land ownership, and routing infrastructure only to favored areas. After independence, new governments often inherited these physical systems and legal frameworks. The colonizers' logic of a superior 'European' space versus disorderly 'native' space became encoded in the built environment. Modern planning, while no longer explicitly racial, continues to operate within these parameters. For example, land that was annexed for colonial use might now be prime real estate, while former 'native' land remains devalued. This produces a spatial lock-in effect: because infrastructure (roads, utilities, sanitation) follows the colonial blueprint, neglect in one area and investment in another becomes self-reinforcing. As a result, social segregation by class and ethnicity is perpetuated, often without conscious intent, because the city itself physically embodies the colonial hierarchy. Breaking this legacy requires not just policy change but also reimagining the spatial grammar of the city.