What place in the town of New Castle is on 0.45 sqmi of land on the east bank of the Hudson River and also in the state where First Star Software, Inc. is based?
Chappaqua, New York Chappaqua is a hamlet and census-designated place in the town of New Castle, in northern Westchester County, New York. It is on 0.45 sqmi of land on the east bank of the Hudson River, about 30 mi north of New York City. The hamlet is served by the Chappaqua station of the Metro-North Railroad's Harlem Line. In the New York State Legislature it is within the New York State Assembly's 93rd district and the New York Senate's 40th district. In Congress the village is in New York's 17th District.
Suffolk County, New York Suffolk County is a suburban county on Long Island and the easternmost county in the U.S. state of New York. As of the 2010 census, the county's population was 1,493,350, estimated to have decreased to 1,492,583 in 2016, making it the fourth-most populous county in New York. Its county seat is Riverhead, though most county offices are located in Hauppauge. The county was named after the county of Suffolk in England, from where its earliest European settlers came.