Galena is located in Maryland. Galena, Maryland has a population of 490. Galena is more family-centric than the surrounding county with 19% households with children. The county percentage for households with children is 17%.
The median household income in Galena, Maryland is $99,138. The median household income for the surrounding county is $61,161 compared to the national median of $66,222. The median age of people living in Galena is 49.7 years.
The average high temperature in July is 87.1 degrees, with an average low temperature in January of 23.5 degrees. The annual precipitation is 44.78.