Bethel Island is located in California. Bethel Island, California has a population of 2,119. Bethel Island is more family-centric than the surrounding county with 40% of the households containing married families with children. The county average for households married with children is 35.9%.
The median household income in Bethel Island, California is $80,227. The median household income for the surrounding county is $110,455 compared to the national median of $69,021. The median age of people living in Bethel Island is 51.3 years.
The average high temperature in July is 92.5 degrees, with an average low temperature in January of 38.7 degrees. The average rainfall is approximately 14.6 inches per year, with 0 inches of snow per year.
