The school district was established in its current form in 1949, after the East Williston Common School District's residents voted 196-to-16 in favor of re-establishing it as the as Union Free School District No 2. The district subsequently grew in the 1950s. In 1955,
The Wheatley School – the district's sole high school – was established. In 1960, a proposal to consolidate the East Williston Union Free School District and the adjacent
Carle Place Union Free School District failed, due to a lack of support for the centralization. This came after a previous attempt at consolidating the two with the
Mineola and
Herricks Union Free School Districts. Although it initially submitted the name "Wheatley Union Free School District No. 2," given the large colloquial usage, NYSED rejected the name due to there being no community therein formally named Wheatley. In light of this decision, the district opted to use the East Williston Union Free School District No. 2 name. == Schools ==