Newcastle is located in Oklahoma. Newcastle, Oklahoma has a population of 11,727. Newcastle is more family-centric than the surrounding county with 37% households with children. The county percentage for households with children is 35%.
The median household income in Newcastle, Oklahoma is $80,458. The median household income for the surrounding county is $70,760 compared to the national median of $66,222. The median age of people living in Newcastle is 41 years.
The average high temperature in July is 93.53 degrees, with an average low temperature in January of 27.16 degrees. The annual precipitation is 35.38.