Diablo, CA ZIP codes

2 ZIP/ZCTAs intersecting this Census place (CDP) in Contra Costa County.

ACS 2023 population

1,072

Median home value

$2,000,000+

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Diablo (GEOID 0619150). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 28,261 (2 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Diablo, CA

Census place boundary and intersecting ZIP Code Tabulation Areas for Diablo, CA — Census place boundary for Diablo, CA. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Diablo

Population overlap

Share of each ZIP/ZCTA’s population located within Diablo, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

945060.8%
94528100.0%
USPS primary city

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Diablo

ZIP	City	County	Population	Income
94506	Danville	Contra Costa County	27,261	$250,000+
94528	Diablo	Contra Costa County	1,000	—