Llewellyn is located in Pennsylvania. Llewellyn, Pennsylvania has a population of 175. Llewellyn is less family-centric than the surrounding county with 8.77% of the households containing married families with children. The county average for households married with children is 21.71%.
The median household income in Llewellyn, Pennsylvania is $88,068. The median household income for the surrounding county is $57,785 compared to the national median of $69,021. The median age of people living in Llewellyn is 32.9 years.
The average high temperature in July is 84 degrees, with an average low temperature in January of 20.5 degrees. The average rainfall is approximately 48.2 inches per year, with 31.2 inches of snow per year.
