Rock Hall is located in Maryland. Rock Hall, Maryland 21661 has a population of 1,279. Rock Hall 21661 is less family-centric than the surrounding county with 15% households with children. The county percentage for households with children is 18%.
The median household income in Rock Hall, Maryland 21661 is $41,491. The median household income for the surrounding county is $57,092 compared to the national median of $61,963. The median age of people living in Rock Hall 21661 is 53.9 years.
The average high temperature in July is 87.98 degrees, with an average low temperature in January of 24.98 degrees. The annual precipitation is 43.55.