Dorchester is located in New Jersey. Dorchester, New Jersey has a population of 257. Dorchester is more family-centric than the surrounding county with 42.03% of the households containing married families with children. The county average for households married with children is 26.61%.
The median household income in Dorchester, New Jersey is $44,519. The median household income for the surrounding county is $50,000 compared to the national median of $57,652. The median age of people living in Dorchester is 31.2 years.
The average high temperature in July is 84.4 degrees, with an average low temperature in January of 22.1 degrees. The average rainfall is approximately 44.3 inches per year, with 9.2 inches of snow per year.