Village of Hewlett Bay Park 30 Piermont Ave, Hewlett, NY11557 The Village of Hewlett Bay Park is one of three of the small Hewlett villages. It has a population of 484, according to…More the 2000 U.S. Census. It's a wealthy area, ranking number 19 on the Census's 100 highest income places in the country. The village hall houses the administrations of Hewlett Bay Park, Hewlett Neck and Woodsburgh. Meetings are held every month.