Tanzania vs. Malawi

Tanzania has the largest population in East Africa and the lowest population density; almost a third of the population is urban. Tanzania's youthful population - about two-thirds of the population is under 25 - is growing rapidly because of the high total fertility rate of 4.8 children per woman. Progress in reducing the birth rate has stalled, sustaining the country's nearly 3% annual growth. The maternal mortality rate has improved since 2000, yet it remains very high because of early and frequent pregnancies, inadequate maternal health services, and a lack of skilled birth attendants - problems that are worse among poor and rural women. Tanzania has made strides in reducing under-5 and infant mortality rates, but a recent drop in immunization threatens to undermine gains in child health. Malaria is a leading killer of children under 5, while HIV is the main source of adult mortality

For Tanzania, most migration is internal, rural to urban movement, while some temporary labor migration from towns to plantations takes place seasonally for harvests. Tanzania was Africa's largest refugee-hosting country for decades, hosting hundreds of thousands of refugees from the Great Lakes region, primarily Burundi, over the last fifty years. However, the assisted repatriation and naturalization of tens of thousands of Burundian refugees between 2002 and 2014 dramatically reduced the refugee population. Tanzania is increasingly a transit country for illegal migrants from the Horn of Africa and the Great Lakes region who are heading to southern Africa for security reasons and/or economic opportunities. Some of these migrants choose to settle in Tanzania.

Malawi has made great improvements in maternal and child health, but has made less progress in reducing its high fertility rate. In both rural and urban areas, very high proportions of mothers are receiving prenatal care and skilled birth assistance, and most children are being vaccinated. Malawi's fertility rate, however, has only declined slowly, decreasing from more than 7 children per woman in the 1980s to about 5.5 today. Nonetheless, Malawians prefer smaller families than in the past, and women are increasingly using contraceptives to prevent or space pregnancies. Rapid population growth and high population density is putting pressure on Malawi's land, water, and forest resources. Reduced plot sizes and increasing vulnerability to climate change, further threaten the sustainability of Malawi's agriculturally based economy and will worsen food shortages. About 80% of the population is employed in agriculture.

Historically, Malawians migrated abroad in search of work, primarily to South Africa and present-day Zimbabwe, but international migration became uncommon after the 1970s, and most migration in recent years has been internal. During the colonial period, Malawians regularly migrated to southern Africa as contract farm laborers, miners, and domestic servants. In the decade and a half after independence in 1964, the Malawian Government sought to transform its economy from one dependent on small-scale farms to one based on estate agriculture. The resulting demand for wage labor induced more than 300,000 Malawians to return home between the mid-1960s and the mid-1970s. In recent times, internal migration has generally been local, motivated more by marriage than economic reasons.