Newcastle is located in Wyoming. Newcastle, Wyoming has a population of 3,283. Newcastle is more family-centric than the surrounding county with 25.76% of the households containing married families with children. The county average for households married with children is 21.87%.
The median household income in Newcastle, Wyoming is $66,830. The median household income for the surrounding county is $65,566 compared to the national median of $69,021. The median age of people living in Newcastle is 37 years.
The average high temperature in July is 86.4 degrees, with an average low temperature in January of 12.5 degrees. The average rainfall is approximately 17.7 inches per year, with 41.5 inches of snow per year.
