Código postal 63121 — Saint Louis, MO

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El código postal 63121 cubre Saint Louis, Missouri, con una población de unos 24,571 y un ingreso medio del hogar de $41,285.

Población: 24,5713,629 per square mile
Edad media: 35.23.5 points below the US average
Ingreso medio del hogar: $41,28540% below the Missouri median
Tasa de pobreza: 23.6%11.2 points above the US average
Valor típico de la vivienda: $88,008up 16.6% in five years
Alquiler medio: $9386% below the Missouri median
Título universitario o superior: 21.9%13.1 points below the US average
Vivienda en propiedad: 52.9%12.1 points below the US average
Zona horaria: Central UTC-06:00observes daylight saving time
Empresas: 413

Dónde está 63121

Saint Louis, Missouri — 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	24,571
Edad media	35.2
Hogares familiares	46.9%
Nacidos fuera de EE. UU.	2.4%
Habla un idioma distinto del inglés en casa	4.4%
Blanca (no hispana)	13.5%
Negra (no hispana)	79.6%
Asiática (no hispana)	1.6%
Hispana o latina	1.7%
Veteranos	5.4%

Población por edad

Ingresos y pobreza

American Community Survey 2019–2023 five-year estimates

Ingreso medio del hogar	$41,285
Ingreso por persona	$25,648
Tasa de pobreza	23.6%
Hogares con SNAP o ayudas en efectivo	22.4%

Household income distribution

Under $10k	9.5%
$10–15k	4.6%
$15–20k	6.7%
$20–25k	5.9%
$25–30k	8.2%
$30–35k	5.7%
$35–40k	6.6%
$40–45k	7.2%
$45–50k	5.3%
$50–60k	6.6%
$60–75k	10.6%
$75–100k	9.2%
$100–125k	5.7%
$125–150k	3.1%
$150–200k	2.8%
$200k or more	2.2%

Income as declared to the IRS

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

Declaraciones presentadas	10,310
Ingreso bruto ajustado medio	$41,084
Declaraciones de $200,000 o más	1.2%
Returns, under $25k	43.5%
Returns, $25k–$50k	30.8%
Returns, $50k–$75k	12.9%
Returns, $75k–$100k	5.7%
Returns, $100k–$200k	5.8%
Returns, $200k or more	1.2%

Vivienda

American Community Survey 2019–2023 five-year estimates

Valor medio de la vivienda	$93,900
Alquiler bruto medio	$938
Alquiler como porcentaje del ingreso del hogar	33.3%
Ocupada por su propietario	52.9%
Viviendas vacías	14.4%
Año medio de construcción	1952

What the homes are

Casa unifamiliar aislada	77.2%
Casa adosada	0.9%
De 2 a 4 viviendas	4.6%
De 5 a 19 viviendas	12.2%
20 o más viviendas	3.8%
Casa móvil	1.4%

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	$88,008as of 2026-07
Typical home value, 1 year	up 0.2%
Typical home value, 5 years	up 16.6%
Typical home value, 10 years	up 109.7%
Alquiler típico solicitado	$1,078as of 2026-07
Typical asking rent, 1 year	up 0.7%

Valor típico de la vivienda desde 2000

$86,583 in 2000 to $88,008 in 2026.

Alquiler típico solicitado

$835 in 2022 to $1,078 in 2026.

Trabajo, desplazamientos y educación

American Community Survey 2019–2023 five-year estimates

Tasa de desempleo	12.1%
Licenciatura o superior	21.9%
Bachillerato o superior	91.3%
Trabaja desde casa	9.3%
Conduce solo al trabajo	73.4%
Usa el transporte público	5.1%
Se desplaza 45 minutos o más	6.6%

Salud

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

Obesidad	43% 9.6 pts above the national average of 33.4%
Diabetes diagnosticada	19.9% 7.9 pts above the national average of 12%
Fuma actualmente	20.7% 7.5 pts above the national average of 13.2%
Hipertensión arterial	49% 14.9 pts above the national average of 34.1%
Salud general regular o mala	30.8% 10.5 pts above the national average of 20.3%
Sin seguro médico (18 a 64 años)	11.1% same as the national average of 11.3%
Depresión	21.2% 0.7 pts below the national average of 21.9%
Sin actividad física en el tiempo libre	39.6% 14.2 pts above the national average of 25.4%
Artritis	32.1% 7 pts above the national average of 25.1%
Consumo excesivo de alcohol	11.7% 4.3 pts below the national average of 16%
Toma medicación para la tensión	81.9% 7.2 pts above the national average of 74.7%
Cáncer (excepto de piel)	5.9% 1.8 pts below the national average of 7.7%
Asma actual	13.1% 2.7 pts above the national average of 10.4%
Cardiopatía coronaria	8.1% 1.9 pts above the national average of 6.2%
Revisión médica en el último año	82.2% 5.5 pts above the national average of 76.7%
Prueba de colesterol	84.4% 1.5 pts below the national average of 85.9%
Discapacidad cognitiva	20.9% 6.1 pts above the national average of 14.8%
Cribado colorrectal	66% 1.7 pts above the national average of 64.3%
EPOC	10% 3.4 pts above the national average of 6.6%
Visitó al dentista	50.2% 11.1 pts below the national average of 61.3%
Alguna discapacidad	44.8% 14.1 pts above the national average of 30.7%
Falta de apoyo emocional	28.6% 3.8 pts above the national average of 24.8%
Inseguridad alimentaria	31.5% 14.4 pts above the national average of 17.1%
Recibió cupones de alimentos	30.5% 16.2 pts above the national average of 14.3%
Discapacidad auditiva	7.1% same as the national average of 6.7%
Colesterol alto	36.6% same as the national average of 36.2%
Inseguridad habitacional	26.5% 12.7 pts above the national average of 13.8%
Discapacidad para la vida independiente	14.3% 5.9 pts above the national average of 8.4%
Falta de transporte	17.4% 8.2 pts above the national average of 9.2%
Soledad	38.9% 4.5 pts above the national average of 34.4%
Mamografía	78.8% 2.9 pts above the national average of 75.9%
Mala salud mental (14 días o más)	19.8% 3 pts above the national average of 16.8%
Discapacidad de movilidad	24.1% 10.1 pts above the national average of 14%
Mala salud física (14 días o más)	17.1% 3.6 pts above the national average of 13.5%
Discapacidad para el autocuidado	7.6% 3.6 pts above the national average of 4%
Riesgo de corte de suministros	21.7% 12.9 pts above the national average of 8.8%
Duerme menos de 7 horas	43% 6.6 pts above the national average of 36.4%
Ictus	6.1% 2.7 pts above the national average of 3.4%
Pérdida de todos los dientes naturales	24.8% 11.8 pts above the national average of 13%
Discapacidad visual	9.8% 4.2 pts above the national average of 5.6%

Empresas y empleo

Census ZIP Code Business Patterns 2022

Establecimientos comerciales	413
Personas empleadas	4,099
Nómina anual	$340,148,000

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 86.6% de los sectores censales de EE. UU.
Calificación de FEMA	Relatively Moderate to Relatively High en los 10 sectores censales que cubre este código postal
Pérdida anual esperada	80.3 sobre 100
Resiliencia comunitaria	71.8 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.

Ola de calor	98.3Very High at its worst in this ZIP code
Granizo	93.7Relatively High at its worst in this ZIP code
Terremoto	91.2Relatively High at its worst in this ZIP code
Tormenta de hielo	78.3Relatively Moderate at its worst in this ZIP code
Ola de frío	77.5Relatively High at its worst in this ZIP code
Deslizamiento de tierra	70.9Very Low at its worst in this ZIP code
Temporal invernal	70.9Relatively High at its worst in this ZIP code
Rayos	69.7Relatively High at its worst in this ZIP code
Tornado	65.3Relatively High at its worst in this ZIP code
Inundación fluvial	45.6Relatively High at its worst in this ZIP code
Viento fuerte	35.6Relatively Low at its worst in this ZIP code
Incendio forestal	28.7Very Low at its worst in this ZIP code
Huracán	23.3Very Low at its worst in this ZIP code

Comparado con Missouri 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	Missouri	United States
Ingreso medio del hogar	$41,285	$68,920	$78,538
Ingreso por persona	$25,648	$38,497	$43,289
Tasa de pobreza	23.6%	12.6%	12.4%
Valor medio de la vivienda	$93,900	$215,600	$303,400
Alquiler bruto medio	$938	$996	$1,348
Vivienda en propiedad	52.9%	67.9%	65%
Licenciatura o superior	21.9%	31.9%	35%
Tasa de desempleo	12.1%	4.1%	5.2%
Trabaja desde casa	9.3%	11.6%	13.5%
Nacidos fuera de EE. UU.	2.4%	4.4%	13.9%
Edad media	35.2	38.9	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	ST LOUIS LAMBERT INTL AP, MO US7.8 km away
Lluvia al año	42 in
Nieve al año	17 in

Average high and low by month

enero	40.4°F / 23.8°F2.59 in rain, 5.7 in snow
febrero	45.8°F / 27.6°F2.23 in rain, 4.3 in snow
marzo	56.6°F / 36.7°F3.5 in rain, 2.3 in snow
abril	68°F / 47°F4.73 in rain, 0.2 in snow
mayo	77.1°F / 57.9°F4.82 in rain
junio	85.9°F / 67.2°F4.49 in rain
julio	89.6°F / 71.1°F3.93 in rain
agosto	88.3°F / 69.3°F3.38 in rain
septiembre	81.1°F / 60.9°F2.96 in rain
octubre	69.2°F / 49.1°F3.15 in rain
noviembre	55.5°F / 37.4°F3.42 in rain, 0.9 in snow
diciembre	44.5°F / 28.5°F2.5 in rain, 3.2 in snow

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	24% of this ZIP code's area
Lejos de un supermercado	24% of this ZIP code's area
Sin vehículo y lejos de un supermercado	91% of this ZIP code's area

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 2 school districts, so the address decides which one, not the ZIP code.

Normandy Schools Collaborative	86.2% de la superficie de este código postal
Ferguson-Florissant R-II School District	13.5% 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	68más vulnerable que el 68% de los sectores censales de EE. UU.
Nivel socioeconómico	75más vulnerable que el 75% de los sectores censales de EE. UU.
Características del hogar	49más vulnerable que el 49% de los sectores censales de EE. UU.
Minorías raciales y étnicas	87más vulnerable que el 87% de los sectores censales de EE. UU.
Tipo de vivienda y transporte	54más vulnerable que el 54% de los sectores censales de EE. UU.
Caminabilidad	12.4 out of 20Above average

Códigos postales cercanos

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

63133 Saint Louis, MO	a 3.3 km
63136 Saint Louis, MO	a 3.4 km
63140 Saint Louis, MO	a 3.8 km
63120 Saint Louis, MO	a 4.4 km
63130 Saint Louis, MO	a 4.7 km
63135 Saint Louis, MO	a 4.8 km
63134 Saint Louis, MO	a 5.1 km
63114 Saint Louis, MO	a 5.1 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.

St. Louis County	100% of this ZIP code's land area
Zona horaria	Central (UTC-06:00 standard)
Horario de verano	Observed
Superficie terrestre	6.77 sq mi
Densidad de población	3,629 people per sq mi
Latitud, longitud	38.7071, -90.3055

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.