Upperco is located in Maryland. Upperco, Maryland 21155has a population of 2,511. Upperco 21155 is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 27%.
The median household income in Upperco, Maryland 21155 is $110,580. The median household income for the surrounding county is $78,866 compared to the national median of $66,222. The median age of people living in Upperco 21155 is 48.9 years.
The average high temperature in July is 84.1 degrees, with an average low temperature in January of 20.5 degrees. The annual precipitation is 46.77.