Demographics

The city proper is home to less than one-thirteenth of the population of South Florida. Miami is the 42nd-most populous city in the United States. The Miami metropolitan area, which includes Miami-Dade, Broward and Palm Beach counties, had a combined population of more than 5.5 million people, ranked seventh largest in the United States,^[52] and is the largest metropolitan area in the Southeastern United States. As of 2008, the United Nations estimates that the Miami Urban Agglomeration is the 44th-largest in the world.^[53]
The 2010 US Census file for Hispanic or Latino origin reports^[54] that 34.4% of the population were of Cuban origin, 15.8% shared a Central American background (7.2% Nicaraguan, 5.8% Honduran, 1.2% Salvadoran, and 1.0% Guatemalan), 8.7% were of South American descent (3.2% Colombian, 1.4% Venezuelan, 1.2% Peruvian, 1.2% Argentinean, and 0.7% Ecuadorian), 4.0% had other Hispanic or Latino origins (0.5% Spaniard), 3.2% descended from Puerto Ricans, 2.4% were Dominican, and 1.5% had Mexican ancestry.
As of 2010, those of African ancestry accounted for 19.2% of Miami's population, which includes African Americans. Out of the 19.2%, 5.6% were West Indian or Afro-Caribbean American (4.4% Haitian, 0.4% Jamaican, 0.4% Bahamian, 0.1% British West Indian, and 0.1% Trinidadian and Tobagonian, 0.1% Other or Unspecified West Indian),^[55] 3.0% were Black Hispanics,^[54] and 0.4% were Subsaharan African.^[56][57]
As of 2010, those of (non-Hispanic white) European ancestry accounted for 11.9% of Miami's population. Out of the 11.9%, 1.7% were German, 1.6% Italian, 1.4% Irish, 1.0% English, 0.8% French, 0.6% Russian, and 0.5% were Polish.^[56][57]
As of 2010, those of Asian ancestry accounted for 1.0% of Miami's population. Out of the 1.0%, 0.3% were Indian people/Indo-Caribbean American (1,206 people), 0.3% Chinese (1,804 people), 0.2% Filipino (647 people), 0.1% were other Asian (433 people), 0.1% Japanese (245 people), 0.1% Korean (213 people), and 0.0% were Vietnamese (125 people).^[56]
In 2010, 1.9% of the population considered themselves to be of only American ancestry (regardless of race or ethnicity.)^[56][57] And 0.5% were of Arab ancestry, as of 2010.^[56]
As of 2010, there were 158,317 households of which 14.0% were vacant. 22.7% had children under the age of 18 living with them, 31.3% were married couples living together, 18.1% have a female head of household with no husband present, and 43.1% were non-families. 33.3% of all households were made up of individuals and 11.3% had someone living alone who was 65 years of age or older (4.0% male and 7.3% female.) The average household size was 2.47 and the average family size was 3.15.^[56][58]
In 2010, the city population was spread out with 18.8% under the age of 18, 9.4% from 18 to 24, 33.1% from 25 to 44, 25.0% from 45 to 64, and 13.6% who were 65 years of age or older. The median age was 38.8 years. For every 100 females there were 99.2 males. For every 100 females age 18 and over, there were 98.1 males.^[56][58]
As of 2010, the median income for a household in the city was $29,621, and the median income for a family was $33,379. Males had a median income of $27,849 versus $24,518 for females. The per capita income for the city was $19,745. About 22.2% of families and 27.3% of the population were below the poverty line, including 37.1% of those under age 18 and 32.8% of those aged 65 or over.^[59]
In 2010, 58.1% of the county's population was foreign born, with 41.1% being naturalized American citizens. Of foreign-born residents, 95.4% were born in Latin America, 2.4% were born in Europe, 1.4% born in Asia, 0.5% born in Africa, 0.2% in North America, and 0.1% were born in Oceania.^[57]

Plymouth Congregational Church in Coconut Grove.

In 2004, the United Nations Development Program (UNDP) reported that Miami had the highest proportion of foreign-born residents of any major city worldwide (59%), followed by Toronto (50%).
In 1960, non-Hispanic whites represented 80% of Miami-Dade county's population.^[60] In 1970, the Census Bureau reported Miami's population as 45.3% Hispanic, 32.9% non-Hispanic White, and 22.7% Black.^[61] Miami's explosive population growth has been driven by internal migration from other parts of the country, primarily up until the 1980s, as well as by immigration, primarily from the 1960s to the 1990s. Today, immigration to Miami has slowed significantly and Miami's growth today is attributed greatly to its fast urbanization and high-rise construction, which has increased its inner city neighborhood population densities, such as in Downtown, Brickell, and Edgewater, where one area in Downtown alone saw a 2,069% increase in population in the 2010 Census. Miami is regarded as more of a multicultural mosaic, than it is a melting pot, with residents still maintaining much of, or some of their cultural traits. The overall culture of Miami is heavily influenced by its large population of Hispanics and blacks mainly from the Caribbean islands.