Onyx, CA ZIP codes

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

ACS 2023 population

574

Median household income

$27,462

Median home value

$174,300

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Onyx (GEOID 0653910). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 2,868 (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 Onyx, CA

Census place boundary and intersecting ZIP Code Tabulation Areas for Onyx, CA — Census place boundary for Onyx, 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 Onyx

Population overlap

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

9325569.5%
USPS primary city
932831.0%

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 Onyx

ZIP	City	County	Population	Income
93255	Onyx	Kern County	739	$36,334
93283	Weldon	Kern County	2,129	$33,100