Bethlehem is located in Pennsylvania. Bethlehem, Pennsylvania has a population of 75,240. Bethlehem is less family-centric than the surrounding county with 24.46% of the households containing married families with children. The county average for households married with children is 29.2%.
The median household income in Bethlehem, Pennsylvania is $51,880. The median household income for the surrounding county is $65,390 compared to the national median of $57,652. The median age of people living in Bethlehem is 35.1 years.
The average high temperature in July is 83.9 degrees, with an average low temperature in January of 19.4 degrees. The average rainfall is approximately 48 inches per year, with 34.6 inches of snow per year.