Discovery Bay, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Discovery Bay, California is 15,243 as of the 2023 American Community Survey, making it the 401st-largest city in California. The median household income is $154,792, the median home value is $789,400, and the median age is 44.4.
15,243
Population
2726
People / sq mi
$154,792
Median Income
$789,400
Median Home Value
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Discovery Bay covers 5.6 sq mi of land at 2726 people per square mile.
About Discovery Bay, CA
Homeownership is the standout figure in Discovery Bay: 88.7% of homes are owner-occupied, higher than the national rate. With 15,243 residents, Discovery Bay is a city in California.
Earnings sit at the high end: a median household income of $154,792, above the US median of $78,538. The poverty rate is 5.0%, below the national 12.4%. Home prices are steep, with the typical property valued at $789,400, with typical rent around $2,897.
33.1% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. A solid 18.9% of workers are based at home, above the national 14.0%, and the average commute runs about 42 minutes each way.
The ownership rate anchors the housing story in Discovery Bay, and tends to move with the age structure and home-value figures above.
Race & Ethnicity
| White | 67.7% |
| Black or African American | 6.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.1% |
| Two or More Races | 0.0% |
Economy & Income
$154,792
Median Household Income
$64,234
Per Capita Income
5.0%
Poverty Rate
5.1%
Unemployment Rate
Housing
$789,400
Median Home Value
$2,897
Median Rent
88.7%
Owner-Occupied
Education
94.5%
High School+
33.1%
Bachelor's+
Commute
0.3%
Drive Alone
66.9%
Public Transit
18.9%
Work From Home
42.0 min
Avg Commute
Community Profile
20.4%
Foreign Born
84.6%
Non-English at Home
6.7%
Veterans
11.2%
With Disability
95.5%
Health Insurance
99.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 16.7% |
| Construction | 15.2% |
| Finance, Insurance & Real Estate | 14.0% |
| Information | 9.4% |
| Retail Trade | 6.8% |
| Public Administration | 6.3% |
| Manufacturing | 6.2% |
| Education, Health Care & Social Services | 4.9% |
| Arts, Entertainment & Food Services | 4.7% |
| Transportation & Warehousing | 1.4% |
| Agriculture & Mining | 0.9% |
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Frequently Asked Questions
Discovery Bay, California has a population of 15,243 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 401st-largest city in California.
The median household income in Discovery Bay, California is $154,792, with 5.0% of residents living below the federal poverty level.
The median home value in Discovery Bay, California is $789,400, with median monthly rent at $2,897 and a homeownership rate of 88.7%.
The median age in Discovery Bay, California is 44.4 years. The population is 49.9% male and 50.1% female.
Where to stay in Discovery Bay
Visiting or relocating to Discovery Bay, CA? Compare hotels and short-term rentals across the metro — live availability and prices.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.