Showell is located in Maryland. Showell, Maryland 21862has a population of 94. Showell 21862 is less family-centric than the surrounding county with 17% households with children. The county percentage for households with children is 20%.
The median household income in Showell, Maryland 21862 is $85,172. The median household income for the surrounding county is $65,981 compared to the national median of $66,222. The median age of people living in Showell 21862 is 51.4 years.
The average high temperature in July is 87.7 degrees, with an average low temperature in January of 27.3 degrees. The annual precipitation is 46.18.