Cost of Living in Discovery Bay, CA
Population 15,243 · California · Data vintage 2023
(100 = US avg)
Housing in Discovery Bay sits 159% above the national median — $789,000 for the typical home — but median household incomes near $154,792 (108% above the US figure) soften the blow that similar pricing creates in lower-wage metros. Unemployment has stayed elevated relative to the national figure — 8.1% as of the most recent ACS release — which shows up in household-income and poverty figures as well.
Geographically, Discovery Bay sits roughly 12 miles east of Antioch. Median home values run roughly 30% higher than Antioch's $607,000.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in Discovery Bay
The median home value in Discovery Bay is $789,400 — 159% above the national median of $305,000. Median rent runs $2,897/month, 120% higher than the national median of $1,314/month. The median household income of $154,792/year is 108% higher than the US median of $74,580. The local unemployment rate is 8.1%, above the national average of 4.8%. California's top state income tax rate is 13.3% and the combined sales tax is 8.7%. Overall, Discovery Bay has a cost of living index of 243 versus the US average of 100, meaning it is 143% more expensive.
🏠 Housing
HUD Fair Market Rents by Bedroom
💰 Estimated Monthly Budget
Estimates based on median data and national averages. Actual costs vary.
🛒 Food & Groceries
National BLS average prices (2023). Local prices may vary.
🚗 Transportation
Commute Mode
⚡ Utilities
📋 Taxes
💼 Income & Employment
🎓 Education
👥 Demographics
💨 Air Quality
EPA AQS 2023 — county-level monitoring data
Frequently Asked Questions
What is the cost of living in Discovery Bay, CA?
Discovery Bay has a cost index of 243 (100 = national average). It is 143% above the national average.
What is average rent in Discovery Bay, CA?
The median gross rent in Discovery Bay is $2,897 per month based on 2023 Census data.
What is the average home price in Discovery Bay?
The median home value in Discovery Bay is $789,400 according to Zillow and Census data.
What is the median income in Discovery Bay?
The median household income in Discovery Bay is $154,792 per year (2023 ACS 5-year estimates).
What is the sales tax in Discovery Bay, CA?
The combined state and local sales tax rate in Discovery Bay is 8.7%. The California state income tax top rate is 13.3%.
Is Discovery Bay, CA affordable?
Discovery Bay is above average in cost of living, with an index of 243 — about 143% higher than the national average.
Discovery Bay at a Glance
- Population
- 15,243
- Median Income
- $154,792
- Home Value
- $789,400
- Median Rent
- $2,897/mo
- Unemployment
- 8.1%
- Sales Tax
- 8.7%
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California Rankings
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