Middle River is located in Maryland. Middle River, Maryland 21220 has a population of 26,288. Middle River 21220 is more family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 27%.
The median household income in Middle River, Maryland 21220 is $58,152. The median household income for the surrounding county is $74,152 compared to the national median of $61,963. The median age of people living in Middle River 21220 is 38.7 years.
The average high temperature in July is 87.4 degrees, with an average low temperature in January of 24.8 degrees. The annual precipitation is 51.53.