Postal Codes

Código postal 02138

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El código postal 02138 cubre Cambridge, Massachusetts, con una población de unos 38,077 y un ingreso medio del hogar de $122,040.

Población
38,07713,906 per square mile
Edad media
28.710 points below the US average
Ingreso medio del hogar
$122,0401.2× the Massachusetts median
Tasa de pobreza
12.6%about the US average
Valor típico de la vivienda
$1,157,911up 9.9% in five years
Alquiler medio
$2,7991.7× the Massachusetts median
Título universitario o superior
85.6%50.6 points above the US average
Vivienda en propiedad
40.9%24.1 points below the US average
Zona horaria
Eastern UTC-05:00observes daylight saving time
Empresas
1,087

Dónde está 02138

Cambridge, Massachusetts — 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

Población38,077
Edad media28.7
Hogares familiares41.9%
Nacidos fuera de EE. UU.24.8%
Habla un idioma distinto del inglés en casa31.5%
Blanca (no hispana)60%
Negra (no hispana)6.3%
Asiática (no hispana)17.2%
Hispana o latina9.6%
Veteranos2%
Población por edad
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Ingresos y pobreza

American Community Survey 2019–2023 five-year estimates

Ingreso medio del hogar$122,040
Ingreso por persona$74,990
Tasa de pobreza12.6%
Hogares con SNAP o ayudas en efectivo4.7%

Household income distribution

Under $10k5.9%
$10–15k2.0%
$15–20k2.2%
$20–25k2.8%
$25–30k1.7%
$30–35k1.1%
$35–40k0.8%
$40–45k2.3%
$45–50k2.2%
$50–60k4.1%
$60–75k5.3%
$75–100k12.5%
$100–125k7.6%
$125–150k7.1%
$150–200k12.3%
$200k or more30.1%

Income as declared to the IRS

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

Declaraciones presentadas14,470
Ingreso bruto ajustado medio$280,511
Declaraciones de $200,000 o más22.2%
Returns, under $25k16.9%
Returns, $25k–$50k15.5%
Returns, $50k–$75k14.7%
Returns, $75k–$100k10.5%
Returns, $100k–$200k20.2%
Returns, $200k or more22.2%
Vivienda

American Community Survey 2019–2023 five-year estimates

Valor medio de la vivienda$1,088,700
Alquiler bruto medio$2,799
Alquiler como porcentaje del ingreso del hogar30.4%
Ocupada por su propietario40.9%
Viviendas vacías11.7%
Año medio de construcción1938

What the homes are

Casa unifamiliar aislada14.6%
Casa adosada7.6%
De 2 a 4 viviendas27.3%
De 5 a 19 viviendas18.1%
20 o más viviendas32.3%
Casa móvil0.1%
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$1,157,911as of 2026-07
Typical home value, 1 yearup 0.2%
Typical home value, 5 yearsup 9.9%
Typical home value, 10 yearsup 37.7%
Alquiler típico solicitado$3,314as of 2026-07
Typical asking rent, 1 yearup 2.1%
Typical asking rent, 5 yearsup 29.2%
Typical asking rent, 10 yearsup 42.3%
Valor típico de la vivienda desde 2000
200020132026$1,157,911$391,568

$391,568 in 2000 to $1,157,911 in 2026.

Alquiler típico solicitado
201520202026$3,314$2,204

$2,204 in 2015 to $3,314 in 2026.

Trabajo, desplazamientos y educación

American Community Survey 2019–2023 five-year estimates

Tasa de desempleo3%
Licenciatura o superior85.6%
Bachillerato o superior98%
Trabaja desde casa29.1%
Conduce solo al trabajo23.9%
Usa el transporte público14.4%
Se desplaza 45 minutos o más12%
Salud

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

Obesidad21% 12.4 pts below the national average of 33.4%
Diabetes diagnosticada5.6% 6.4 pts below the national average of 12%
Fuma actualmente6.6% 6.6 pts below the national average of 13.2%
Hipertensión arterial20.7% 13.4 pts below the national average of 34.1%
Salud general regular o mala11% 9.3 pts below the national average of 20.3%
Sin seguro médico (18 a 64 años)3.6% 7.7 pts below the national average of 11.3%
Depresión25.3% 3.4 pts above the national average of 21.9%
Sin actividad física en el tiempo libre15.3% 10.1 pts below the national average of 25.4%
Artritis16.4% 8.7 pts below the national average of 25.1%
Consumo excesivo de alcohol18.1% 2.1 pts above the national average of 16%
Toma medicación para la tensión65.9% 8.8 pts below the national average of 74.7%
Cáncer (excepto de piel)6% 1.7 pts below the national average of 7.7%
Asma actual11.3% 0.9 pts above the national average of 10.4%
Cardiopatía coronaria3.4% 2.8 pts below the national average of 6.2%
Revisión médica en el último año77.3% 0.6 pts above the national average of 76.7%
Prueba de colesterol86.6% 0.7 pts above the national average of 85.9%
Discapacidad cognitiva13.2% 1.6 pts below the national average of 14.8%
Cribado colorrectal75.2% 10.9 pts above the national average of 64.3%
EPOC3.1% 3.5 pts below the national average of 6.6%
Visitó al dentista73.3% 12 pts above the national average of 61.3%
Alguna discapacidad22.3% 8.4 pts below the national average of 30.7%
Falta de apoyo emocional21.3% 3.5 pts below the national average of 24.8%
Inseguridad alimentaria9.7% 7.4 pts below the national average of 17.1%
Recibió cupones de alimentos10% 4.3 pts below the national average of 14.3%
Discapacidad auditiva4% 2.7 pts below the national average of 6.7%
Colesterol alto27.9% 8.3 pts below the national average of 36.2%
Inseguridad habitacional8.9% 4.9 pts below the national average of 13.8%
Discapacidad para la vida independiente6.1% 2.3 pts below the national average of 8.4%
Falta de transporte7.6% 1.6 pts below the national average of 9.2%
Soledad37.5% 3.1 pts above the national average of 34.4%
Mamografía85.7% 9.8 pts above the national average of 75.9%
Mala salud mental (14 días o más)16.5% same as the national average of 16.8%
Discapacidad de movilidad6.4% 7.6 pts below the national average of 14%
Mala salud física (14 días o más)8% 5.5 pts below the national average of 13.5%
Discapacidad para el autocuidado1.7% 2.3 pts below the national average of 4%
Riesgo de corte de suministros5.3% 3.5 pts below the national average of 8.8%
Duerme menos de 7 horas30.8% 5.6 pts below the national average of 36.4%
Ictus1.7% 1.7 pts below the national average of 3.4%
Pérdida de todos los dientes naturales6% 7 pts below the national average of 13%
Discapacidad visual2.9% 2.7 pts below the national average of 5.6%
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Empresas y empleo

Census ZIP Code Business Patterns 2022

Establecimientos comerciales1,087
Personas empleadas46,699
Nómina anual$3,568,380,000
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 generalMayor que el 15.4% de los sectores censales de EE. UU.
Calificación de FEMAVery Low to Relatively Low en los 15 sectores censales que cubre este código postal
Pérdida anual esperada17.7 sobre 100
Resiliencia comunitaria83.7 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.

Huracán71.3Relatively Moderate at its worst in this ZIP code
Terremoto65.6Relatively Moderate at its worst in this ZIP code
Tormenta de hielo57.3Relatively High at its worst in this ZIP code
Inundación costera45Relatively Low at its worst in this ZIP code
Rayos30.5Relatively Moderate at its worst in this ZIP code
Inundación fluvial29.8Relatively Moderate at its worst in this ZIP code
Ola de frío27.5Relatively Low at its worst in this ZIP code
Tornado26.3Relatively Low at its worst in this ZIP code
Viento fuerte24.3Relatively Low at its worst in this ZIP code
Ola de calor23.1Relatively Low at its worst in this ZIP code
Temporal invernal20Relatively Low at its worst in this ZIP code
Deslizamiento de tierra18.5Very Low at its worst in this ZIP code
Incendio forestal9Very Low at its worst in this ZIP code
Granizo4.6Very Low at its worst in this ZIP code
Comparado con Massachusetts 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 ZIPMassachusettsUnited States
Ingreso medio del hogar$122,040$101,341$78,538
Ingreso por persona$74,990$56,284$43,289
Tasa de pobreza12.6%10%12.4%
Valor medio de la vivienda$1,088,700$525,800$303,400
Alquiler bruto medio$2,799$1,687$1,348
Vivienda en propiedad40.9%62.6%65%
Licenciatura o superior85.6%46.6%35%
Tasa de desempleo3%5.1%5.2%
Trabaja desde casa29.1%16.7%13.5%
Nacidos fuera de EE. UU.24.8%17.7%13.9%
Edad media28.74038.7
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 meteorológicaJAMAICA PLAIN, MA US8.2 km away
Lluvia al año49 in

Average high and low by month

enero37°F / 19.4°F3.87 in rain
febrero39.6°F / 21°F3.59 in rain
marzo46.6°F / 28.4°F4.49 in rain
abril58.8°F / 38.1°F4.32 in rain
mayo69.4°F / 48.2°F3.64 in rain
junio78.8°F / 57.9°F4.18 in rain
julio84.7°F / 64°F3.49 in rain
agosto83.1°F / 62.5°F3.72 in rain
septiembre75.5°F / 54.9°F3.96 in rain
octubre63.7°F / 43°F5.03 in rain
noviembre52.6°F / 34.2°F3.99 in rain
diciembre42.4°F / 25.7°F5.08 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 supermercadoNone of this ZIP code
Lejos de un supermercadoNone of this ZIP code
Sin vehículo y lejos de un supermercado32% 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%.

Cambridge School District99.8% 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 general26más vulnerable que el 26% de los sectores censales de EE. UU.
Nivel socioeconómico13más vulnerable que el 13% de los sectores censales de EE. UU.
Características del hogar20más vulnerable que el 20% de los sectores censales de EE. UU.
Minorías raciales y étnicas52más vulnerable que el 52% de los sectores censales de EE. UU.
Tipo de vivienda y transporte70más vulnerable que el 70% de los sectores censales de EE. UU.
Caminabilidad15.6 out of 20Most walkable
Códigos postales cercanos

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

02238 Cambridge, MAa 1.7 km
02140 Cambridge, MAa 1.9 km
02143 Somerville, MAa 2 km
02139 Cambridge, MAa 2.2 km
02144 Somerville, MAa 2.6 km
02134 Allston, MAa 2.7 km
02145 Somerville, MAa 3.1 km
02141 Cambridge, MAa 3.6 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.

Middlesex County100% of this ZIP code's land area
Zona horariaEastern (UTC-05:00 standard)
Horario de veranoObserved
Superficie terrestre2.74 sq mi
Superficie de agua0.33 sq mi
Densidad de población13,906 people per sq mi
Latitud, longitud42.3770, -71.1256

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.

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