Dundalk is located in Maryland. Dundalk, Maryland 21222 has a population of 64,823. Dundalk 21222 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 Dundalk, Maryland 21222 is $56,636. 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 Dundalk 21222 is 39.9 years.
The average high temperature in July is 90.6 degrees, with an average low temperature in January of 29.4 degrees. The annual precipitation is 43.59.