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California Delta · Local area guide

Discover Discovery Bay.

Get familiar with the waterways, neighborhoods, and unique layout of Discovery Bay. Whether you're exploring the area or considering your next move, this map is a helpful place to start.

Discovery BayBrentwood
RestaurantsShoppingSchools
LOCAL ROOTS

The history of Discovery Bay

Before its waterfront homes and private docks, this part of the California Delta was farmland known as the Byron Tract. Plans for a new water-oriented community began in 1964, and excavation of Lido Bay, the first residential bay, began in 1968. Originally envisioned as a recreational getaway, Discovery Bay emerged in the early 1970s as a weekend and summer retreat.

Over the following decades, the community grew into a year-round waterfront neighborhood. Residents voted to form the Town of Discovery Bay Community Services District in 1998, giving the unincorporated community local management of services including water, wastewater and parks.

15,358RESIDENTS · 2020 U.S. CENSUS

For comparison, the 2010 Census counted 13,352 residents. Discovery Bay remains known for its Delta waterways, boating lifestyle and distinctive waterfront neighborhoods.

Sources: East Contra Costa Historical Society · Town of Discovery Bay · U.S. Census Bureau. Population is the 2020 census count, not a current estimate.
DISCOVERY BAY DIRECTORY

Restaurants & cafés

From waterfront dining to neighborhood favorites, explore places to eat around Discovery Bay.

Steakhouse & sports bar

DB Sports Bar & Steakhouse

2477 Discovery Bay Blvd

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DISCOVERY BAY DIRECTORY

Shopping & essentials

Groceries, local shops, pharmacies, and convenient everyday stops.

Local shops & services

Discovery Bay Shopping Center

Discovery Bay Blvd

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DISCOVERY BAY DIRECTORY

Schools & education

Schools in Discovery Bay and nearby schools serving parts of the community. Confirm attendance boundaries and enrollment directly with the school district.

Private · Preschool–5

All God’s Children Christian School

1900 Willow Lake Rd

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Public · 6–8 · Nearby

Excelsior Middle School

14301 Byron Highway, Byron

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Public · 9–12 · Nearby

Liberty High School

850 Second St, Brentwood

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Public · K–8 · Nearby

Knightsen Elementary School

1923 Delta Rd, Knightsen

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Community directory compiled October 2026. Businesses, locations and school assignments may change. Listings are informational and not endorsements or a guarantee of a complete directory.

Detailed Discovery Bay California community and waterways map

Map courtesy of Otto Maps. For general orientation; not a survey or property-boundary reference.

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