Palm Beach County is one of three counties that comprise the South Florida metropolitan area, and being formed in 1909, is the area's second oldest county. Its largest city and county seat is West Palm Beach (Central County), which has an incorporated population of over 105,000 and an unincorporated population of 250,000. Boca Raton (South County), is the second largest city, and has a population approaching 90,000. Boynton Beach (South County), is the third largest city, with a population nearing 70,000 residents..
With wealthy coastal towns such as Palm Beach, Jupiter, Manalapan, and Boca Raton within its limits, as well as equestrian mecca Wellington and golfing haven Palm Beach Gardens, Palm Beach County is Florida's wealthiest county, with a per capita personal income of $44,518 as of 2004.
As of the census of 2000, there were 1,131,184 people, 474,175 households, and 303,946 families residing in the county. The population density was 573 people per square mile (221/km²). Approximately 41% of Palm Beach County's population resides in unincorporated areas within the county. There were 556,428 housing units at an average density of 282 per square mile (109/km²). The racial makeup of the county was 79.05% White (70.6% were Non-Hispanic White,) 13.80% Black or African American, 0.22% Native American, 1.51% Asian, 0.06% Pacific Islander, 2.98% from other races, and 2.38% from two or more races. 12.44% of the population are Hispanic or Latino of any race. In relation to ancestry (excluding the various Hispanic and Latino ancestries), 10% were Italian, 9% German, 8% Irish, 8% American, 6% English, 4% Russian, and 4% Polish ancestry according to Census 2000.
196,852 of Palm Beach County residents, or 17.4% percent of the total population, were foreign-born (43% of whom were naturalized U.S. citizens). The most common countries of foreign-born residents included Haiti (14%), Cuba (10%), Mexico (9%), Jamaica (6%), Canada (5%), Colombia (5%), and the United Kingdom (3%).
There were 474,175 households out of which 24.90% reported children under the age of 18 living in the household, 50.80% were married couples living together without children, 9.70% had a female householder with no husband present, and 35.90% were non-related individuals. 29.20% of all households were made up of individuals and 14.60% had someone living alone who was 65 years of age or older. The average household size was 2.34 and the average family size was 2.89.
Age ranges found in the county were 21.30% under the age of 18, 6.60% aged 18 to 24, 27.00% aged 25 to 44, 22.00% aged 45 to 64, and 23.20% 65 years of age or older. The median age was 42 years. Overall, the female to male ratio was 100:93. The female to male ratio for those over the age of 18 was 100:91.
The median household income was $45,062, and the median income for a family was $53,701. Males had a median income of $36,931 versus $28,674 for females. The per capita income for the county was $28,801. About 6.90% of families and 9.9% of the population were below the poverty line, including 14.30% of those under age 18 and 6.60% of those age 65 or over.
U.S. Census Bureau 2006 Ethnic/Race Demographics:
The median price of an existing home in Palm Beach County as of September, 2006 is $380,900.
As of 2000, 78.36% of all residents spoke English as a primary language, while 11.89% spoke Spanish, 2.81% French Creole, 1.12% French, 0.76% Italian, 0.68% German, and 0.52% of the population spoke Yiddish. In total, 78.36% spoke English as a primary language, while 21.64% spoke languages other than English.