Arroyo Grande, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Arroyo Grande, California is 18,412 as of the 2023 American Community Survey, making it the 371st-largest city in California. The median household income is $103,258, the median home value is $758,100, and the median age is 45.2.
The population has grown 5.5% since 2010 (17,292 → 18,249).
18,412
Population
3100
People / sq mi
$103,258
Median Income
$758,100
Median Home Value
Arroyo Grande covers 5.9 sq mi of land at 3100 people per square mile.
About Arroyo Grande, CA
Arroyo Grande is a city in California with a population of 18,412. It ranks #371 among cities in California by population. The median age is 45.2, older than the national median. The population is 45.8% male and 54.2% female.
The median household income in Arroyo Grande is $103,258, above the US median of $74,580. 2.0% of residents live below the federal poverty level. Home values sit at a median of $758,100, with monthly rent averaging $1,890. The homeownership rate of 62.3% is close to the national rate of 64.8%.
Educational attainment in Arroyo Grande reflects 44.5% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 11.5% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 23.0 minutes each way.
Arroyo Grande city Population History (2010-2024)
The city of Arroyo Grande city had a population of 17,292 in 2010 and 18,249 in 2024, a 5.5% growth over 14 years. The peak was 18,487 in 2021. Average annual growth rate: 0.39%.
18,249
Population (2024)
17,292
Population (2010)
18,487
Peak (2021)
0.39%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 17,292 |
| 2011 | 17,355 |
| 2012 | 17,522 |
| 2013 | 17,696 |
| 2014 | 17,859 |
| 2015 | 18,027 |
| 2016 | 18,051 |
| 2017 | 18,057 |
| 2018 | 18,037 |
| 2019 | 17,976 |
| 2020 | 18,436 |
| 2021 | 18,487 |
| 2022 | 18,384 |
| 2023 | 18,271 |
| 2024 | 18,249 |
Race & Ethnicity
| White | 76.5% |
| Black or African American | 0.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.2% |
| Two or More Races | 0.0% |
Economy & Income
$103,258
Median Household Income
$50,203
Per Capita Income
2.0%
Poverty Rate
1.4%
Unemployment Rate
Housing
$758,100
Median Home Value
$1,890
Median Rent
62.3%
Owner-Occupied
Education
94.8%
High School+
44.5%
Bachelor's+
Commute
0.0%
Drive Alone
70.7%
Public Transit
11.5%
Work From Home
23.0 min
Avg Commute
Community Profile
18.8%
Foreign Born
92.6%
Non-English at Home
5.7%
Veterans
15.9%
With Disability
97.9%
Health Insurance
95.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.7% |
| Education, Health Care & Social Services | 14.4% |
| Finance, Insurance & Real Estate | 11.0% |
| Public Administration | 9.2% |
| Construction | 8.6% |
| Manufacturing | 7.2% |
| Arts, Entertainment & Food Services | 5.6% |
| Retail Trade | 5.1% |
| Information | 2.5% |
| Agriculture & Mining | 1.4% |
| Transportation & Warehousing | 1.3% |
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City rankings
Frequently Asked Questions
Arroyo Grande, California has a population of 18,412 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 371st-largest city in California.
The median household income in Arroyo Grande, California is $103,258, with 2.0% of residents living below the federal poverty level.
The median home value in Arroyo Grande, California is $758,100, with median monthly rent at $1,890 and a homeownership rate of 62.3%.
The median age in Arroyo Grande, California is 45.2 years. The population is 45.8% male and 54.2% female.
The population has grown 5.5% since 2010 (17,292 → 18,249).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.