Wellesley Hills is located in Massachusetts. Wellesley Hills, Massachusetts has a population of 14,502.
The median household income in Wellesley Hills, Massachusetts is $176,852. The median household income for the surrounding county is $95,668 compared to the national median of $57,652. The median age of people living in Wellesley Hills is 35.9 years.
The average high temperature in July is 82 degrees, with an average low temperature in January of 15.8 degrees. The average rainfall is approximately 48.5 inches per year, with 43.8 inches of snow per year.
