Onancock is located in Virginia. Onancock, Virginia has a population of 1,358. Onancock is less family-centric than the surrounding county with 15% households with children. The county percentage for households with children is 21%.
The median household income in Onancock, Virginia is $54,977. The median household income for the surrounding county is $49,839 compared to the national median of $66,222. The median age of people living in Onancock is 48.2 years.
The average high temperature in July is 87.17 degrees, with an average low temperature in January of 30.71 degrees. The annual precipitation is 40.28.