Etna is located in California. Etna, California has a population of 711. Etna is more family-centric than the surrounding county with 24% of the households containing married families with children. The county average for households married with children is 20%.
The median household income in Etna, California is $58,620. The median household income for the surrounding county is $47,588 compared to the national median of $66,222. The median age of people living in Etna is 49.3 years.
The average high temperature in July is 88.98 degrees, with an average low temperature in January of 27.89 degrees. The average rainfall is approximately 36.19 inches per year, with inches of snow per year. No weather information available.