In 2019, Arroyo Grande, CA had a population of 18k people with a median age of 44.6 and a median household income of $80,833. Between 2018 and 2019 the population of Arroyo Grande, CA declined from 18,039 to 18,033, a −0.0333% decrease and its median household income grew from $80,615 to $80,833, a 0.27% increase.
The 5 largest ethnic groups in Arroyo Grande, CA are White (Non-Hispanic) (76.5%), White (Hispanic) (8.29%), Asian (Non-Hispanic) (4.24%), Other (Hispanic) (2.99%), and Two+ (Non-Hispanic) (2.76%). 0% of the households in Arroyo Grande, CA speak a non-English language at home as their primary language, and 97.1% of the residents in Arroyo Grande, CA are U.S. citizens.
In 2019, the median property value in Arroyo Grande, CA was $591,800, and the homeownership rate was 67.5%. Most people in Arroyo Grande, CA drove alone to work, and the average commute time was 20.7 minutes. The average car ownership in Arroyo Grande, CA was 2 cars per household.