Holtville is located in California. Holtville, California has a population of 6,355. Holtville is more family-centric than the surrounding county with 53.97% of the households containing married families with children. The county average for households married with children is 36.58%.
The median household income in Holtville, California is $43,341. The median household income for the surrounding county is $44,779 compared to the national median of $57,652. The median age of people living in Holtville is 26.5 years.
The average high temperature in July is 106.2 degrees, with an average low temperature in January of 41 degrees. The average rainfall is approximately 3.2 inches per year, with 0 inches of snow per year.
