Although Haiti averages approximately 255 people per square kilometer (650 per sq. mi.), its population is concentrated most heavily in urban areas, coastal plains, and valleys. The nation is multi-ethnic, home to peoples of different races and ethnic groups. 95% of Haitians are of predominantly African descent. The remaining 5% of the population is primarily mulattoes, Europeans, Asians and Arabs. Hispanic residents in Haiti are mostly Cuban and Dominican. About two thirds of the Haitian population live in rural areas.
Although there was a national census taken in Haiti in 2003, much of that data has not been released to the public. Several demographic studies, including those by social work researcher Athena Kolbe, have shed light on the current status of urban residents. In 2006, households averaged 4.5 members. The median age was 25 years with a mean average age of 27 years. People aged 15 and younger counted for roughly a third of the population. Overall, 52.7 percent of the population was female.
According to the 2012 revision of the World Population Prospects the total population was 9,896,000 in 2010, compared to 3,221,000 in 1950. The proportion of children below the age of 15 in 2010 was 36.2%, 59.7% was between 15 and 65 years of age, while 4.5% was 65 years or older . According to the World Bank, Haiti's dependency rate is 7.51 dependents per 100 working age persons. http://data.worldbank.org/indicator/SP.POP.1564.TO.ZS
Structure of the population (01.07.2010) (Estimates) :
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Structure of the population (01.07.2011) (Estimates) :
Structure of the population (DHS 2012) (Males 28 122, Females 29 844 = 57 966) :
Registration of vital events in Haiti is not complete. The Population Department of the United Nations prepared the following estimates.
Disasters often cause human populations to increase long term, rather than decrease, by way of increased fertility exceeding the deaths caused by the initial disaster, as shell-shocked mothers replace every lost child with more than needed. In Haiti's case, the fertility rate nearly tripled after the quake, and is likely to remain elevated (above pre-quake levels) for long after.