Arroyo Grande is located in California. Arroyo Grande, California has a population of 18,422. Arroyo Grande is more family-centric than the surrounding county with 28.12% of the households containing married families with children. The county average for households married with children is 26.98%.
The median household income in Arroyo Grande, California is $90,405. The median household income for the surrounding county is $82,514 compared to the national median of $69,021. The median age of people living in Arroyo Grande is 46.7 years.
The average high temperature in July is 72.7 degrees, with an average low temperature in January of 42.9 degrees. The average rainfall is approximately 19.5 inches per year, with 0 inches of snow per year.
