female householder with no husband present, and 48.5% were non-families. 40.6% of all households were made up of individuals, and 18.1% had someone living alone who was 65 years of age or older. The average household size was 1.82 and the average family size was 2.40. In the city, the population was spread out, with 9.7% under the age of 18, 3.3% from 18 to 24, 22.6% from 25 to 44, 31.3% from 45 to 64, and 33.1% who were 65 years of age or older. The median age was 54 years. For every 100 females, there were 99.3 males. For every 100 females age 18 and over, there were 97.9 males. The median income for a household in the city was $47,574, and the median income for a family was $61,434. Males had a median income of $40,938 versus $30,532 for females. The per capita income for the city was $35,514. About 3.7% of families and 7.4% of the population were below the poverty line, including 9.5% of those under age 18 and 4.6% of those age 65 or over. Education Residents are zoned to Pinellas County Schools, the specific school they are zoned for include Azalea Elementary School, Madeira Beach Middle School, and Boca Ciega High School. In 1915 Sunshine Elementary School opened in Pass-a-Grille. Gulf Beaches Elementary opened in 1950. The Tampa Bay Times said that Gulf Beaches "quickly absorbed most of the kids from Sunshine". Sunshine Elementary School closed on June 6, 1975. The Gulf Beaches School absorbed the traditions of the Sunshine school, including the fish broil fundraiser. On January 14, 2009, the Pinellas County school board voted 7–0 to close several schools, including Gulf Beaches Elementary School. When the school was in operation, it had annual fish broils. Linda Chaney, the commissioner of St. Pete Beach, and Mary Maloof, the mayor of Treasure Island, had asked the school board not to close Gulf Beaches. The Gulf Beaches campus, which is located on of land in St. Pete Beach, had been closed after the school board faced budget cuts. In addition the year-round population of children had decreased. In 2014, the Pinellas County School Board announced Gulf Beaches would be reopened for the 2014–2015 school year as a technology magnet school. Library The St. Pete Beach Public Library is the public library that serves the city of St. Pete Beach and the greater Pinellas area.