Onancock is located in Accomack County, VA. The population is 1,501, making Onancock the 3rd largest city in Accomack County.
There are 0 public schools in Onancock with an average Homefacts rating of NA. The total crime rate for Onancock is moderate , and there are 13 registered sex offenders residing in the city. Unemployment in Onancock is moderate and the median home sales price is $0. Detailed and up-to-date Onancock property reports are available for any property address.
Cities near Onancock include Onley, Savageville and Tasley.