Sinnamahoning is located in Pennsylvania. Sinnamahoning, Pennsylvania has a population of 132. Sinnamahoning is more family-centric than the surrounding county with 19.44% of the households containing married families with children. The county average for households married with children is 15.61%.
The median household income in Sinnamahoning, Pennsylvania is $43,750. The median household income for the surrounding county is $43,615 compared to the national median of $69,021. The median age of people living in Sinnamahoning is 62.1 years.
The average high temperature in July is 82.6 degrees, with an average low temperature in January of 16.3 degrees. The average rainfall is approximately 42.6 inches per year, with 40.5 inches of snow per year.
