Colusa is located in California. Colusa, California has a population of 6,359. Colusa is less family-centric than the surrounding county with 30.54% of the households containing married families with children. The county average for households married with children is 41.31%.
The median household income in Colusa, California is $55,664. The median household income for the surrounding county is $61,861 compared to the national median of $69,021. The median age of people living in Colusa is 37.7 years.
The average high temperature in July is 94.7 degrees, with an average low temperature in January of 38.4 degrees. The average rainfall is approximately 24.1 inches per year, with 0.1 inches of snow per year.
