Haitian, 5.3% Jamaican, 0.4% Trinidadian and Tobagonian, 0.4% Other or Unspecified Afro-Caribbean, 0.3% Bahamian, 0.2% British West Indian, 0.1% Barbadian, and 0.8% Subsaharan African) Hispanic or Latino of any race: 26.9% (4.8% Cuban, 4.3% Puerto Rican, 3.8% Colombian, 1.7% Mexican, 1.6% Dominican, 1.4% Peruvian, 1.3% Venezuelan, 0.7% Ecuadoran, 0.7% Honduran, 0.6% Argentinean, 0.5% Nicaraguan, 0.5% Salvadoran) Asian: 3.2% (1.2% South Asian including Indians, Indo-Caribbeans, Pakistanis, Bangladeshis, Sri Lankans, Nepalese, and Bhutanese, 0.6% Chinese (Han Chinese and Chinese Americans), including Chinese Caribbeans and Han Taiwanese Americans, 0.5% Other Asian, 0.4% Filipino, 0.3% Vietnamese, 0.1% Japanese, 0.1% Korean) Two or more races: 2.9% American Indian and Alaska Native: 0.3% Native Hawaiian and Other Pacific Islander: 0.1% Other Races: 3.7% (0.7% Arab) In 2010, 4.7% of the population considered themselves to be of only "American" ancestry (regardless of race or ethnicity.) , Haitians made up the largest population of immigrants, with Jamaicans coming in second, Colombians in third, followed by Cuban exiled refugees in fourth place, then Peruvians, Venezuelans, Brazilians, Dominicans, Canadians, and Mexicans being the tenth highest group of expatriates. The county also houses many British, French, German, and Spanish expatriates. There were 810,388 households, out of which 28.61% had children under the age of 18 living with them, 42.80% were married couples living together, 15.28% had a female householder with no husband present, and 36.67% were non-families. 28.79% of all households were made up of individuals, and 11.07% (3.31% male and 7.76% female) had someone living alone who was 65 years of age or older. The average household size was 2.52 and the average family size was 3.14. The age distribution is 22.4% under the age of 18, 8.4% from 18 to 24, 27.2% from 25 to 44, 27.7% from 45 to 64, and 14.3% who were 65 years of age or older. The median age was 39.7 years. For every 100 females, there were 93.9 males. For every 100 females age 18 and over, there were 91.0 males. The median income for a household in the county was $51,694, and the median income for a family was $62,619. Males had a median income of $44,935 versus $36,813 for females. The per capita income for the county was $28,631. About 9.1% of families and 12.3% of the population were below the poverty line, including 16.2% of those under age 18 and 12.2% of those aged 65 or over. In 2010, 30.9%