Lagos: city growth, living conditions and management

Setting and growth

Lagos is a coastal Nigerian megacity and a centre for finance and trade. Housing, work and transport connect its islands and mainland. Its built-up area also extends towards neighbouring Ogun State. Lagos city, the metropolitan area and Lagos State describe different boundaries.

The 2020 Lagos Resilience Strategy attributes population growth to both migration and natural increase. Migration adds people moving into Lagos; natural increase adds people when births exceed deaths. A youthful population can sustain growth as more residents enter childbearing ages. Work, training and specialist services can attract people, although access depends on income, qualifications and travel.

Sources: documents1.worldbank.org 1 · documents1.worldbank.org 2 · resilientcitiesnetwork.org 3

Housing, services and work

The World Bank's Lagos diagnostic describes housing shortages and insecure land claims. High land-registration costs help sustain informal development. Its service estimates show that many residents rely on arrangements outside public water and sewerage networks.

Small businesses and informal work provide livelihoods, but housing policy can exclude the people who need it. A 2015 World Bank study found that formal employment checks and deposit requirements limited informal workers' access to Lagos HOMS mortgages. Employment status therefore affects access to housing as well as earnings.

Sources: documents1.worldbank.org 1 · documents1.worldbank.org 2

Health and education opportunities

The University of Lagos offers degree and professional training, including medicine, engineering and education. Lagos University Teaching Hospital at Idi-Araba provides specialist care and clinical training. These institutions offer opportunities for skills, treatment and employment. Their presence does not establish that every resident can afford or reach the services; the city’s resilience strategy also describes gaps in primary health provision.

Sources: unilag.edu.ng 1 · luth.gov.ng 2 · resilientcitiesnetwork.org 3

Environmental pressures

Road traffic, industrial activity and electricity generators release pollutants. Open burning and waste disposal add to the problem. Fine particles can enter the lungs and bloodstream. Low-lying coastal development also faces river, surface-water and coastal flooding.

Sources: worldbank.org 1 · documents1.worldbank.org 2

Transport and other responses

Bus rapid transit gives buses more reliable space on busy routes and can reduce the cost of reaching work. World Bank reporting records savings for users of the Lagos Urban Transport Project 2. This is evidence for a transport intervention serving part of the city.

A whole-city response must also address affordable housing, drainage, waste and water services. The mortgage example shows why new housing schemes need eligibility rules that fit residents' incomes and employment.

Sources: worldbank.org 1 · documents1.worldbank.org 2

Community management of sanitation

SDI’s 2019–2020 annual report records eleven Biofil toilets built in Lagos informal settlements through the Nigerian Alliance. Residents formed building committees, sourced materials and found skilled workers through Federation savings groups. This is a bottom-up example because communities helped organise and deliver the work.

The report also identifies under-use at Daramola and management work still needed at Itun Agan and Ilufemiloye. Solar additions to toilets were planned. Completed toilets, day-to-day use and future improvements are separate outcomes; these small projects do not demonstrate city-wide sanitation coverage.

Sources: sdinet.org

What the evidence shows

BRT cost savings can help commuters, but they do not demonstrate that congestion or pollution has disappeared across Lagos. Compare outcomes for people who can reach the improved routes with those whose homes and jobs are elsewhere. City management also depends on coordination across agencies and the expanding urban area.

Sources: worldbank.org 1 · documents1.worldbank.org 2

Using this case in an answer

Explain migration and natural increase, employment and service opportunities, and pressures on housing and the environment. Compare transport investment with community sanitation, including who can use each response.

• City, metropolitan area and Lagos State have different boundaries. Service estimates combine different underlying years.
• BRT and community sanitation are local interventions; their results do not establish city-wide success.