Haiti can be characterized as a low-income, high-density nation. As of 2012, Haiti's population count was at 10.6 million. The UN estimates that 52% of the population lived in urban areas in 2011, with an annual 3.9% annual increase in population in urban areas. Low-income individuals are largely concentrated in urban areas, especially
Port-au-Prince, and are subject to poor environmental quality, human health, and quality of life. Port-au-Prince’s urban environmental quality is further reduced by its poor infrastructure, lack of government management, and its subjectivity to natural disasters, as a result of being located on the coast. As the population of urban areas in Haiti grows it is hard to update the already poor infrastructure to meet the needs of so many people. When an abundance of people doesn’t have an adequate waste management system, it can have devastating effects on the environment through air and water pollution. Studies show that more than 60% of Haitians live in low environmental quality urban areas near the coast, such as Port-au-Prince.Environmental quality can be measured by assessing the domestic environment, public environment, physical environment and atmosphere. The areas with the lowest environmental quality have the highest population density, and are subject to pollution and an array of natural hazards,which can destroy natural resources and cause environmental degradation. These individuals face a situation of
environmental injustice. In rural areas, overpopulation causes over-cultivation of land and therefore soil erosion, as nutrients are quickly depleted from the soil. Although many Haitian farmers are aware of the effects of their practices on the soil, they are often reluctant to change their practices because political and economic factors, such as insecure property rights and high prices of capital, prohibit them from adopting proper technologies.