and 1.21% from two or more races. 6.53% of the population were Hispanic or Latino of any race. There were 49,137 households, out of which 21.70% had children under the age of 18 living with them, 54.50% were married couples living together, 8.90% had a female householder with no husband present, and 33.40% were non-families. 28.20% of all households were made up of individuals, and 16.10% had someone living alone who was 65 years of age or older. The average household size was 2.25 and the average family size was 2.72. In the county, the population was spread out, with 19.20% under the age of 18, 6.00% from 18 to 24, 22.30% from 25 to 44, 23.30% from 45 to 64, and 29.20% who were 65 years of age or older. The median age was 47 years. For every 100 females there were 93.70 males. For every 100 females age 18 and over, there were 90.80 males. The median income for a household in the county was $39,635, and the median income for a family was $46,385. Males had a median income of $30,870 versus $23,379 for females. The per capita income for the county was $27,227. About 6.30% of families and 9.30% of the population were below the poverty line, including 13.60% of those under age 18 and 5.70% of those age 65 or over. Transportation Airports New Hibiscus Airpark Sebastian Municipal Airport Vero Beach Regional Airport Bus systems GoLine is Indian River County's main method of public transportation. The program was introduced in 1994 to provide an alternative option to driving. Due to County population increases in the early and mid 2000s, Indian River County devised a series of bus routes from Barefoot Bay in southern Brevard County to the south end of Vero Beach. In 2006, GoLine (formerly known as Indian River Transit) was introduced with more stops along and through the Treasure Coast. By 2010, the GoLine system had a total of 14 stops with an additional four stops planned for 2011/2012. Riders pay no fare or fee to board the bus. In 2010 the buses operated between 8:00 A.M. and 5:00 P.M. weekdays and from 9:00 A.M. to 3:00 P.M. on Saturdays. Some routes have extended operating hours depending on location. Train There is planning underway for an Amtrak station in Vero Beach. Florida East Coast Railway serves a team yard in Vero Beach for