Clarendon is located in Orleans County, New York. The population is approximately 3392. Clarendon is named after a city in Vermont that bears an identical name. The area is home to many pioneer cemeteries, including Maplewood Cemetery and Glidden Cemetery. Among the biggest companies in Clarendon are Hanson Aggregates New York and Thomas Estates Manufactured Housing Communities. There are no schools located in Clarendon, but area students are served by the Holley Central School District. One famous person from Clarendon is Carl Akely, an artist and museum exhibitor.