South Lancaster is located in Massachusetts. South Lancaster, Massachusetts has a population of 1,620. South Lancaster is more family-centric than the surrounding county with 39.5% of the households containing married families with children. The county average for households married with children is 31.47%.
The median household income in South Lancaster, Massachusetts is $98,894. The median household income for the surrounding county is $81,660 compared to the national median of $69,021. The median age of people living in South Lancaster is 45.1 years.
The average high temperature in July is 83.1 degrees, with an average low temperature in January of 15.1 degrees. The average rainfall is approximately 48.4 inches per year, with 47.3 inches of snow per year.
