Penryn is located in California. Penryn, California has a population of 1,073. Penryn is less family-centric than the surrounding county with 34.18% of the households containing married families with children. The county average for households married with children is 34.43%.
The median household income in Penryn, California is $80,455. The median household income for the surrounding county is $99,734 compared to the national median of $69,021. The median age of people living in Penryn is 44.4 years.
The average high temperature in July is 93.8 degrees, with an average low temperature in January of 38.8 degrees. The average rainfall is approximately 30.7 inches per year, with 0.3 inches of snow per year.