Elkton 21921 Real EstateElkton is located in Maryland. Elkton, Maryland 21921has a population of 15,724. Elkton 21921 is less family-centric than the surrounding county with 27.64% of the households containing married families with children. The county average for households married with children is 29.36%. The median household income in Elkton, Maryland 21921 is $57,682. The median household income for the surrounding county is $81,817 compared to the national median of $69,021. The median age of people living in Elkton 21921 is 36 years. Elkton WeatherThe average high temperature in July is 86.9 degrees, with an average low temperature in January of 23.9 degrees. The average rainfall is approximately 45.1 inches per year, with 14.8 inches of snow per year. Elkton MapReal estate near ElktonNearby CitiesNearby Cities Homes for Sale |