Código postal 94531 — Antioch, CA

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El código postal 94531 cubre Antioch, California, con una población de unos 44,746 y un ingreso medio del hogar de $123,428.

Población: 44,7463,190 per square mile
Edad media: 38.9about the US average
Ingreso medio del hogar: $123,4281.3× the California median
Tasa de pobreza: 7.2%5.2 points below the US average
Valor típico de la vivienda: $665,481up 0.4% in five years
Alquiler medio: $3,0631.6× the California median
Título universitario o superior: 31.6%3.4 points below the US average
Vivienda en propiedad: 72.3%7.3 points above the US average
Zona horaria: Pacific UTC-08:00observes daylight saving time
Empresas: 531

Dónde está 94531

Antioch, California — el área que la Oficina del Censo delimita para este código postal. Los códigos postales son conjuntos de rutas de reparto y no áreas, así que esto es la aproximación del Censo, no un límite del Servicio Postal.

Población y hogares

American Community Survey 2019–2023 five-year estimates

Población	44,746
Edad media	38.9
Hogares familiares	78.5%
Nacidos fuera de EE. UU.	24.7%
Habla un idioma distinto del inglés en casa	36.2%
Blanca (no hispana)	23.2%
Negra (no hispana)	24.1%
Asiática (no hispana)	20.2%
Hispana o latina	25.8%
Veteranos	3.9%

Población por edad

Ingresos y pobreza

American Community Survey 2019–2023 five-year estimates

Ingreso medio del hogar	$123,428
Ingreso por persona	$46,285
Tasa de pobreza	7.2%
Hogares con SNAP o ayudas en efectivo	13.6%

Household income distribution

Under $10k	1.3%
$10–15k	1.1%
$15–20k	1.1%
$20–25k	1.9%
$25–30k	2.0%
$30–35k	2.7%
$35–40k	1.7%
$40–45k	2.0%
$45–50k	2.0%
$50–60k	5.1%
$60–75k	4.7%
$75–100k	14.9%
$100–125k	10.0%
$125–150k	8.3%
$150–200k	16.8%
$200k or more	24.4%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Declaraciones presentadas	22,890
Ingreso bruto ajustado medio	$83,461
Declaraciones de $200,000 o más	7.9%
Returns, under $25k	23.7%
Returns, $25k–$50k	19.3%
Returns, $50k–$75k	15.3%
Returns, $75k–$100k	11.2%
Returns, $100k–$200k	22.6%
Returns, $200k or more	7.9%

Vivienda

American Community Survey 2019–2023 five-year estimates

Valor medio de la vivienda	$660,200
Alquiler bruto medio	$3,063
Alquiler como porcentaje del ingreso del hogar	36.8%
Ocupada por su propietario	72.3%
Viviendas vacías	2%
Año medio de construcción	1997

What the homes are

Casa unifamiliar aislada	90.2%
Casa adosada	2.1%
De 2 a 4 viviendas	2.1%
De 5 a 19 viviendas	1.8%
20 o más viviendas	3.8%

Precios y alquileres actuales

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Valor típico de la vivienda	$665,481as of 2026-07
Typical home value, 1 year	down 1.6%
Typical home value, 5 years	up 0.4%
Typical home value, 10 years	up 62.9%
Alquiler típico solicitado	$3,458as of 2026-07
Typical asking rent, 1 year	up 4.1%
Typical asking rent, 5 years	up 20.7%

Valor típico de la vivienda desde 2000

$259,340 in 2000 to $665,481 in 2026.

Alquiler típico solicitado

$2,866 in 2021 to $3,458 in 2026.

Trabajo, desplazamientos y educación

American Community Survey 2019–2023 five-year estimates

Tasa de desempleo	5.7%
Licenciatura o superior	31.6%
Bachillerato o superior	89.6%
Trabaja desde casa	15.5%
Conduce solo al trabajo	65.6%
Usa el transporte público	6.2%
Se desplaza 45 minutos o más	49.6%

Salud

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesidad	30.8% 2.6 pts below the national average of 33.4%
Diabetes diagnosticada	12.1% same as the national average of 12%
Fuma actualmente	10.6% 2.6 pts below the national average of 13.2%
Hipertensión arterial	31.3% 2.8 pts below the national average of 34.1%
Salud general regular o mala	20.7% same as the national average of 20.3%
Sin seguro médico (18 a 64 años)	8.5% 2.8 pts below the national average of 11.3%
Depresión	19.2% 2.7 pts below the national average of 21.9%
Sin actividad física en el tiempo libre	26.1% 0.7 pts above the national average of 25.4%
Artritis	20.2% 4.9 pts below the national average of 25.1%
Consumo excesivo de alcohol	14.9% 1.1 pts below the national average of 16%
Toma medicación para la tensión	71.1% 3.6 pts below the national average of 74.7%
Cáncer (excepto de piel)	5.2% 2.5 pts below the national average of 7.7%
Asma actual	10.2% same as the national average of 10.4%
Cardiopatía coronaria	4.9% 1.3 pts below the national average of 6.2%
Revisión médica en el último año	71.8% 4.9 pts below the national average of 76.7%
Prueba de colesterol	85.8% same as the national average of 85.9%
Discapacidad cognitiva	14% 0.8 pts below the national average of 14.8%
Cribado colorrectal	60.4% 3.9 pts below the national average of 64.3%
EPOC	4.6% 2 pts below the national average of 6.6%
Visitó al dentista	63% 1.7 pts above the national average of 61.3%
Alguna discapacidad	28.5% 2.2 pts below the national average of 30.7%
Falta de apoyo emocional	28.9% 4.1 pts above the national average of 24.8%
Inseguridad alimentaria	17.9% 0.8 pts above the national average of 17.1%
Recibió cupones de alimentos	15.8% 1.5 pts above the national average of 14.3%
Discapacidad auditiva	4.9% 1.8 pts below the national average of 6.7%
Colesterol alto	34.1% 2.1 pts below the national average of 36.2%
Inseguridad habitacional	15.6% 1.8 pts above the national average of 13.8%
Discapacidad para la vida independiente	8% same as the national average of 8.4%
Falta de transporte	9.9% 0.7 pts above the national average of 9.2%
Soledad	38.1% 3.7 pts above the national average of 34.4%
Mamografía	75.6% same as the national average of 75.9%
Mala salud mental (14 días o más)	17.3% 0.5 pts above the national average of 16.8%
Discapacidad de movilidad	12.8% 1.2 pts below the national average of 14%
Mala salud física (14 días o más)	12.7% 0.8 pts below the national average of 13.5%
Discapacidad para el autocuidado	3.8% same as the national average of 4%
Riesgo de corte de suministros	8.3% 0.5 pts below the national average of 8.8%
Duerme menos de 7 horas	39.1% 2.7 pts above the national average of 36.4%
Ictus	3.1% same as the national average of 3.4%
Pérdida de todos los dientes naturales	9.7% 3.3 pts below the national average of 13%
Discapacidad visual	5.3% same as the national average of 5.6%

Empresas y empleo

Census ZIP Code Business Patterns 2022

Establecimientos comerciales	531
Personas empleadas	7,357
Nómina anual	$484,269,000

Riesgo de desastres naturales

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Riesgo general	Mayor que el 64.2% de los sectores censales de EE. UU.
Calificación de FEMA	Relatively Low to Relatively High en los 12 sectores censales que cubre este código postal
Pérdida anual esperada	75 sobre 100
Resiliencia comunitaria	56.8 sobre 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Deslizamiento de tierra	89.7Relatively High at its worst in this ZIP code
Terremoto	89.1Relatively High at its worst in this ZIP code
Actividad volcánica	70.9Very Low at its worst in this ZIP code
Inundación fluvial	70.1Relatively High at its worst in this ZIP code
Ola de calor	68.7Relatively High at its worst in this ZIP code
Incendio forestal	64.8Relatively High at its worst in this ZIP code
Sequía	30.5Relatively Low at its worst in this ZIP code
Rayos	30.2Relatively Moderate at its worst in this ZIP code
Granizo	16.3Very Low at its worst in this ZIP code
Tornado	13.8Very Low at its worst in this ZIP code
Viento fuerte	11.7Very Low at its worst in this ZIP code
Temporal invernal	3.1Very Low at its worst in this ZIP code

Comparado con California y Estados Unidos

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

	This ZIP	California	United States
Ingreso medio del hogar	$123,428	$96,334	$78,538
Ingreso por persona	$46,285	$47,977	$43,289
Tasa de pobreza	7.2%	12%	12.4%
Valor medio de la vivienda	$660,200	$695,400	$303,400
Alquiler bruto medio	$3,063	$1,956	$1,348
Vivienda en propiedad	72.3%	55.8%	65%
Licenciatura o superior	31.6%	36.5%	35%
Tasa de desempleo	5.7%	6.4%	5.2%
Trabaja desde casa	15.5%	15.5%	13.5%
Nacidos fuera de EE. UU.	24.7%	26.7%	13.9%
Edad media	38.9	37.6	38.7

Clima

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Estación meteorológica	ANTIOCH PUMPING PLT #3, CA US2.8 km away
Lluvia al año	13 in

Average high and low by month

enero	55.7°F / 40.3°F2.68 in rain
febrero	60.8°F / 43.9°F2.36 in rain
marzo	66.5°F / 46.6°F1.95 in rain
abril	72.1°F / 49.5°F0.91 in rain
mayo	79°F / 54.3°F0.38 in rain
junio	86.3°F / 59°F0.11 in rain
julio	91.4°F / 60.6°F0 in rain
agosto	90.2°F / 60.3°F0.02 in rain
septiembre	86.7°F / 58.7°F0.06 in rain
octubre	77.5°F / 54.2°F0.42 in rain
noviembre	64.6°F / 46.2°F1.18 in rain
diciembre	55.8°F / 40.4°F2.53 in rain

Acceso a alimentos

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Bajos ingresos y lejos de un supermercado	None of this ZIP code
Lejos de un supermercado	84% of this ZIP code's area
Sin vehículo y lejos de un supermercado	None of this ZIP code

Distritos escolares

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Antioch Unified School District	55.1% de la superficie de este código postal
Brentwood Union Elementary School District	22.5% de la superficie de este código postal
Liberty Union High School District	22.5% de la superficie de este código postal

Comunidad y caminabilidad

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Vulnerabilidad social general	50más vulnerable que el 50% de los sectores censales de EE. UU.
Nivel socioeconómico	42más vulnerable que el 42% de los sectores censales de EE. UU.
Características del hogar	64más vulnerable que el 64% de los sectores censales de EE. UU.
Minorías raciales y étnicas	81más vulnerable que el 81% de los sectores censales de EE. UU.
Tipo de vivienda y transporte	37más vulnerable que el 37% de los sectores censales de EE. UU.
Caminabilidad	8.2 out of 20Below average

Códigos postales cercanos

The closest ZIP codes by centre point, which is not the same as sharing a border.

94509 Antioch, CA	a 4.3 km
94561 Oakley, CA	a 7.1 km
94513 Brentwood, CA	a 8.4 km
94548 Knightsen, CA	a 9.7 km
94517 Clayton, CA	a 13 km
94565 Pittsburg, CA	a 13.1 km
94511 Bethel Island, CA	a 13.5 km
94527 Concord, CA	a 16 km

Ubicación, condados y zona horaria

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Contra Costa County	100% of this ZIP code's land area
Zona horaria	Pacific (UTC-08:00 standard)
Horario de verano	Observed
Superficie terrestre	14.03 sq mi
Densidad de población	3,190 people per sq mi
Latitud, longitud	37.9658, -121.7758

Las cifras corresponden a este código postal o a su área de tabulación censal salvo que la sección indique otra cosa. Las estimaciones cuyo margen de error las hacía poco fiables se omiten en lugar de mostrarse. Fuentes: Oficina del Censo de EE. UU., CDC, IRS.