Delmar is located in Delaware. Delmar, Delaware has a population of 2,241. Delmar is more family-centric than the surrounding county with 26.79% of the households containing married families with children. The county average for households married with children is 20.2%.
The median household income in Delmar, Delaware is $49,130. The median household income for the surrounding county is $68,886 compared to the national median of $69,021. The median age of people living in Delmar is 39.6 years.
The average high temperature in July is 87 degrees, with an average low temperature in January of 27.3 degrees. The average rainfall is approximately 46.2 inches per year, with 8.5 inches of snow per year.