The Incorporated Village of Sea Cliff is a village located within the Town of Oyster Bay in Nassau County, New York. According to the United States 2010 Census, the village population was 4,995. The village is part of the North Shore School District.Notable residents include poet, journalist and editor William Cullen Bryant, inventor and entrepreneur LaMarcus Adna Thompson, poet and journalist Alfred Lansing, author of Endurance: Shackleton's Incredible Voyage, Pulitzer Prize–winning short story writer Robert Olen Butler, Pulitzer Prize–winning journalist Dan Fagin, actress Natalie Portman, Emmy-award-winning comedian Kate McKinnon, John Rzeznik, frontman of the rock band Goo Goo Dolls, and cartoonist Arnold Levin.