Arnold is located in Maryland.
Arnold, Maryland has a population of
family-centric than the surrounding county with
34% households with
The county percentage for households with children is 31%.
The median household income in Arnold, Maryland is
The median household income for the surrounding county is $77,996
compared to the national median of $49,877.
The median age of people living in Arnold is
The average high temperature in July is 87.7
degrees, with an average low temperature in January of 23.8 degrees.
The annual precipitation is