Código postal 21220 — Middle River, MD

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El código postal 21220 cubre Middle River, Maryland, con una población de unos 42,936 y un ingreso medio del hogar de $79,676.

Población: 42,9362,027 per square mile
Edad media: 380.7 points below the US average
Ingreso medio del hogar: $79,67622% below the Maryland median
Tasa de pobreza: 14.3%1.9 points above the US average
Valor típico de la vivienda: $338,450up 15.3% in five years
Alquiler medio: $1,621about the Maryland median
Título universitario o superior: 26.4%8.6 points below the US average
Vivienda en propiedad: 68.5%3.5 points above the US average
Zona horaria: Eastern UTC-05:00observes daylight saving time
Empresas: 688

Dónde está 21220

Middle River, Maryland — 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	42,936
Edad media	38
Hogares familiares	66.5%
Nacidos fuera de EE. UU.	11.5%
Habla un idioma distinto del inglés en casa	13.5%
Blanca (no hispana)	56.9%
Negra (no hispana)	26.7%
Asiática (no hispana)	5.1%
Hispana o latina	5.7%
Veteranos	6.2%

Población por edad

Ingresos y pobreza

American Community Survey 2019–2023 five-year estimates

Ingreso medio del hogar	$79,676
Ingreso por persona	$40,691
Tasa de pobreza	14.3%
Hogares con SNAP o ayudas en efectivo	15.2%

Household income distribution

Under $10k	6.0%
$10–15k	1.6%
$15–20k	2.1%
$20–25k	2.8%
$25–30k	2.9%
$30–35k	3.7%
$35–40k	2.5%
$40–45k	4.2%
$45–50k	4.4%
$50–60k	9.6%
$60–75k	7.0%
$75–100k	13.0%
$100–125k	10.7%
$125–150k	8.3%
$150–200k	10.5%
$200k or more	10.7%

Income as declared to the IRS

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

Declaraciones presentadas	22,000
Ingreso bruto ajustado medio	$69,313
Declaraciones de $200,000 o más	4.6%
Returns, under $25k	28.3%
Returns, $25k–$50k	24.5%
Returns, $50k–$75k	16.0%
Returns, $75k–$100k	10.3%
Returns, $100k–$200k	16.3%
Returns, $200k or more	4.6%

Vivienda

American Community Survey 2019–2023 five-year estimates

Valor medio de la vivienda	$279,900
Alquiler bruto medio	$1,621
Alquiler como porcentaje del ingreso del hogar	39.6%
Ocupada por su propietario	68.5%
Viviendas vacías	9.7%
Año medio de construcción	1982

What the homes are

Casa unifamiliar aislada	46.9%
Casa adosada	28.9%
De 2 a 4 viviendas	1.9%
De 5 a 19 viviendas	9.6%
20 o más viviendas	5.2%
Casa móvil	7.5%

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	$338,450as of 2026-07
Typical home value, 1 year	up 0.6%
Typical home value, 5 years	up 15.3%
Typical home value, 10 years	up 53.4%
Alquiler típico solicitado	$1,602as of 2026-07
Typical asking rent, 1 year	down 0.5%
Typical asking rent, 5 years	up 15.9%
Typical asking rent, 10 years	up 42.6%

Valor típico de la vivienda desde 2000

$130,789 in 2000 to $338,450 in 2026.

Alquiler típico solicitado

$1,124 in 2016 to $1,602 in 2026.

Trabajo, desplazamientos y educación

American Community Survey 2019–2023 five-year estimates

Tasa de desempleo	4.1%
Licenciatura o superior	26.4%
Bachillerato o superior	88.8%
Trabaja desde casa	8.7%
Conduce solo al trabajo	74.6%
Usa el transporte público	2.6%
Se desplaza 45 minutos o más	22.7%

Salud

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

Obesidad	36.9% 3.5 pts above the national average of 33.4%
Diabetes diagnosticada	13.4% 1.4 pts above the national average of 12%
Fuma actualmente	15.1% 1.9 pts above the national average of 13.2%
Hipertensión arterial	36.5% 2.4 pts above the national average of 34.1%
Salud general regular o mala	21.8% 1.5 pts above the national average of 20.3%
Sin seguro médico (18 a 64 años)	10.1% 1.2 pts below the national average of 11.3%
Depresión	23.3% 1.4 pts above the national average of 21.9%
Sin actividad física en el tiempo libre	29.7% 4.3 pts above the national average of 25.4%
Artritis	27.6% 2.5 pts above the national average of 25.1%
Consumo excesivo de alcohol	13.6% 2.4 pts below the national average of 16%
Toma medicación para la tensión	74.9% same as the national average of 74.7%
Cáncer (excepto de piel)	7.4% same as the national average of 7.7%
Asma actual	11.8% 1.4 pts above the national average of 10.4%
Cardiopatía coronaria	6.5% same as the national average of 6.2%
Revisión médica en el último año	78.4% 1.7 pts above the national average of 76.7%
Prueba de colesterol	86.9% 1 pts above the national average of 85.9%
Discapacidad cognitiva	15.3% 0.5 pts above the national average of 14.8%
Cribado colorrectal	66.5% 2.2 pts above the national average of 64.3%
EPOC	8.1% 1.5 pts above the national average of 6.6%
Visitó al dentista	56.3% 5 pts below the national average of 61.3%
Alguna discapacidad	29.5% 1.2 pts below the national average of 30.7%
Falta de apoyo emocional	27% 2.2 pts above the national average of 24.8%
Inseguridad alimentaria	21% 3.9 pts above the national average of 17.1%
Recibió cupones de alimentos	18.2% 3.9 pts above the national average of 14.3%
Discapacidad auditiva	6.1% 0.6 pts below the national average of 6.7%
Colesterol alto	37% 0.8 pts above the national average of 36.2%
Inseguridad habitacional	17.5% 3.7 pts above the national average of 13.8%
Discapacidad para la vida independiente	9% 0.6 pts above the national average of 8.4%
Falta de transporte	10.7% 1.5 pts above the national average of 9.2%
Soledad	36.3% 1.9 pts above the national average of 34.4%
Mamografía	76.6% 0.7 pts above the national average of 75.9%
Mala salud mental (14 días o más)	18.8% 2 pts above the national average of 16.8%
Discapacidad de movilidad	14.2% same as the national average of 14%
Mala salud física (14 días o más)	13.6% same as the national average of 13.5%
Discapacidad para el autocuidado	4.4% same as the national average of 4%
Riesgo de corte de suministros	11.4% 2.6 pts above the national average of 8.8%
Duerme menos de 7 horas	38.8% 2.4 pts above the national average of 36.4%
Ictus	3.6% same as the national average of 3.4%
Pérdida de todos los dientes naturales	14.2% 1.2 pts above the national average of 13%
Discapacidad visual	5.5% same as the national average of 5.6%

Empresas y empleo

Census ZIP Code Business Patterns 2022

Establecimientos comerciales	688
Personas empleadas	12,865
Nómina anual	$825,053,000

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 23.7% de los sectores censales de EE. UU.
Calificación de FEMA	Very Low to Relatively Low en los 12 sectores censales que cubre este código postal
Pérdida anual esperada	33.3 sobre 100
Resiliencia comunitaria	81.2 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	88.9Relatively High at its worst in this ZIP code
Temporal invernal	81.5Relatively High at its worst in this ZIP code
Inundación costera	78.8Relatively High at its worst in this ZIP code
Huracán	70.4Relatively Moderate at its worst in this ZIP code
Sequía	68.8Relatively Low at its worst in this ZIP code
Rayos	54Relatively Moderate at its worst in this ZIP code
Incendio forestal	51.4Relatively Low at its worst in this ZIP code
Viento fuerte	46.8Relatively Moderate at its worst in this ZIP code
Granizo	46.5Relatively Low at its worst in this ZIP code
Terremoto	46Relatively Low at its worst in this ZIP code
Ola de frío	37.6Relatively Moderate at its worst in this ZIP code
Tornado	30.3Relatively Low at its worst in this ZIP code
Deslizamiento de tierra	23.9Very Low at its worst in this ZIP code
Inundación fluvial	23.2Relatively Moderate at its worst in this ZIP code
Tormenta de hielo	12.8Very Low at its worst in this ZIP code

Comparado con Maryland 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	Maryland	United States
Ingreso medio del hogar	$79,676	$101,652	$78,538
Ingreso por persona	$40,691	$51,689	$43,289
Tasa de pobreza	14.3%	9.3%	12.4%
Valor medio de la vivienda	$279,900	$397,700	$303,400
Alquiler bruto medio	$1,621	$1,662	$1,348
Vivienda en propiedad	68.5%	67.5%	65%
Licenciatura o superior	26.4%	42.7%	35%
Tasa de desempleo	4.1%	4.9%	5.2%
Trabaja desde casa	8.7%	17.2%	13.5%
Nacidos fuera de EE. UU.	11.5%	16.3%	13.9%
Edad media	38	39.3	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	MD SCI CTR BALTIMORE, MD US17.9 km away
Lluvia al año	44 in

Average high and low by month

enero	43.7°F / 30°F3.07 in rain
febrero	46.8°F / 31.9°F2.75 in rain
marzo	55.2°F / 38.7°F3.93 in rain
abril	66.8°F / 48.2°F3.55 in rain
mayo	75.9°F / 58°F3.39 in rain
junio	85.4°F / 67.7°F3.36 in rain
julio	90.1°F / 72.9°F4.71 in rain
agosto	87.3°F / 71°F4.35 in rain
septiembre	80.4°F / 64.5°F4.49 in rain
octubre	68.8°F / 52.6°F3.49 in rain
noviembre	57.6°F / 42.6°F2.98 in rain
diciembre	48°F / 34.6°F3.66 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	39% of this ZIP code's area
Lejos de un supermercado	98% of this ZIP code's area
Sin vehículo y lejos de un supermercado	25% 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%.

Baltimore County Public Schools	100% 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	45más vulnerable que el 45% de los sectores censales de EE. UU.
Nivel socioeconómico	48más vulnerable que el 48% de los sectores censales de EE. UU.
Características del hogar	45más vulnerable que el 45% de los sectores censales de EE. UU.
Minorías raciales y étnicas	48más vulnerable que el 48% de los sectores censales de EE. UU.
Tipo de vivienda y transporte	42más vulnerable que el 42% de los sectores censales de EE. UU.
Caminabilidad	8.6 out of 20Below average

Códigos postales cercanos

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

21027 Chase, MD	a 4.6 km
21221 Essex, MD	a 4.8 km
21162 White Marsh, MD	a 5.8 km
21237 Rosedale, MD	a 7.4 km
21128 Perry Hall, MD	a 7.4 km
21236 Nottingham, MD	a 8.4 km
21222 Dundalk, MD	a 10.7 km
21085 Joppa, MD	a 10.7 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.

Baltimore County	100% of this ZIP code's land area
Zona horaria	Eastern (UTC-05:00 standard)
Horario de verano	Observed
Superficie terrestre	21.18 sq mi
Superficie de agua	6.67 sq mi
Densidad de población	2,027 people per sq mi
Latitud, longitud	39.3401, -76.4153

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.