Base Line is located in California. Base Line, California has a population of 110,410.
The median household income in Base Line, California is $55,372. The median household income for the surrounding county is $70,287 compared to the national median of $69,021. The median age of people living in Base Line is 31.3 years.
The average high temperature in July is 95.1 degrees, with an average low temperature in January of 41.8 degrees. The average rainfall is approximately 13.4 inches per year, with 0 inches of snow per year.