Código postal 81101 — Alamosa, CO

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El código postal 81101 cubre Alamosa, Colorado, con una población de unos 15,454 y un ingreso medio del hogar de $50,020.

Población: 15,45442 per square mile
Edad media: 33.15.6 points below the US average
Ingreso medio del hogar: $50,02046% below the Colorado median
Tasa de pobreza: 19.2%6.8 points above the US average
Valor típico de la vivienda: $318,306up 34.7% in five years
Alquiler medio: $90846% below the Colorado median
Título universitario o superior: 29.2%5.8 points below the US average
Vivienda en propiedad: 55.7%9.3 points below the US average
Zona horaria: Mountain UTC-07:00observes daylight saving time
Empresas: 471

Dónde está 81101

Alamosa, Colorado — 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	15,454
Edad media	33.1
Hogares familiares	60.5%
Nacidos fuera de EE. UU.	4.6%
Habla un idioma distinto del inglés en casa	22.1%
Blanca (no hispana)	43.7%
Negra (no hispana)	1.8%
Asiática (no hispana)	0.4%
Hispana o latina	49.9%
Veteranos	4%

Población por edad

Ingresos y pobreza

American Community Survey 2019–2023 five-year estimates

Ingreso medio del hogar	$50,020
Ingreso por persona	$29,293
Tasa de pobreza	19.2%
Hogares con SNAP o ayudas en efectivo	28.3%

Household income distribution

Under $10k	7.3%
$10–15k	5.6%
$15–20k	8.4%
$20–25k	5.3%
$25–30k	5.0%
$30–35k	4.2%
$35–40k	2.5%
$40–45k	3.1%
$45–50k	8.7%
$50–60k	8.0%
$60–75k	7.3%
$75–100k	13.7%
$100–125k	7.6%
$125–150k	4.6%
$150–200k	4.8%
$200k or more	4.0%

Income as declared to the IRS

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

Declaraciones presentadas	6,800
Ingreso bruto ajustado medio	$59,030
Declaraciones de $200,000 o más	3.2%
Returns, under $25k	32.2%
Returns, $25k–$50k	30.0%
Returns, $50k–$75k	14.7%
Returns, $75k–$100k	8.4%
Returns, $100k–$200k	11.5%
Returns, $200k or more	3.2%

Vivienda

American Community Survey 2019–2023 five-year estimates

Valor medio de la vivienda	$216,900
Alquiler bruto medio	$908
Alquiler como porcentaje del ingreso del hogar	28.5%
Ocupada por su propietario	55.7%
Viviendas vacías	8.2%
Año medio de construcción	1984

What the homes are

Casa unifamiliar aislada	63.7%
Casa adosada	2%
De 2 a 4 viviendas	10.5%
De 5 a 19 viviendas	12.2%
20 o más viviendas	2.2%
Casa móvil	9.4%

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	$318,306as of 2026-07
Typical home value, 1 year	up 3.1%
Typical home value, 5 years	up 34.7%
Typical home value, 10 years	up 99.6%
Alquiler típico solicitado	$1,075as of 2026-07

Valor típico de la vivienda desde 2000

$106,830 in 2000 to $318,306 in 2026.

Trabajo, desplazamientos y educación

American Community Survey 2019–2023 five-year estimates

Tasa de desempleo	2.3%
Licenciatura o superior	29.2%
Bachillerato o superior	88.8%
Trabaja desde casa	3.5%
Conduce solo al trabajo	77.3%
Usa el transporte público	0.1%
Se desplaza 45 minutos o más	5.6%

Salud

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

Obesidad	31.1% 2.3 pts below the national average of 33.4%
Diabetes diagnosticada	11.9% same as the national average of 12%
Fuma actualmente	13.4% same as the national average of 13.2%
Hipertensión arterial	30.2% 3.9 pts below the national average of 34.1%
Salud general regular o mala	22.5% 2.2 pts above the national average of 20.3%
Sin seguro médico (18 a 64 años)	18.4% 7.1 pts above the national average of 11.3%
Depresión	22.5% 0.6 pts above the national average of 21.9%
Sin actividad física en el tiempo libre	24.4% 1 pts below the national average of 25.4%
Artritis	24.9% same as the national average of 25.1%
Consumo excesivo de alcohol	15.9% same as the national average of 16%
Toma medicación para la tensión	71.6% 3.1 pts below the national average of 74.7%
Cáncer (excepto de piel)	7% 0.7 pts below the national average of 7.7%
Asma actual	11.1% 0.7 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	70.1% 6.6 pts below the national average of 76.7%
Prueba de colesterol	82.1% 3.8 pts below the national average of 85.9%
Discapacidad cognitiva	17.7% 2.9 pts above the national average of 14.8%
Cribado colorrectal	61.1% 3.2 pts below the national average of 64.3%
EPOC	6.9% same as the national average of 6.6%
Visitó al dentista	56.8% 4.5 pts below the national average of 61.3%
Alguna discapacidad	34.2% 3.5 pts above the national average of 30.7%
Discapacidad auditiva	7.9% 1.2 pts above the national average of 6.7%
Colesterol alto	32.8% 3.4 pts below the national average of 36.2%
Discapacidad para la vida independiente	9.4% 1 pts above the national average of 8.4%
Mamografía	68.5% 7.4 pts below the national average of 75.9%
Mala salud mental (14 días o más)	17.8% 1 pts above the national average of 16.8%
Discapacidad de movilidad	14.9% 0.9 pts above the national average of 14%
Mala salud física (14 días o más)	15.2% 1.7 pts above the national average of 13.5%
Discapacidad para el autocuidado	4.7% 0.7 pts above the national average of 4%
Duerme menos de 7 horas	32.1% 4.3 pts below the national average of 36.4%
Ictus	3.5% same as the national average of 3.4%
Pérdida de todos los dientes naturales	12.8% same as the national average of 13%
Discapacidad visual	7.2% 1.6 pts above the national average of 5.6%

Empresas y empleo

Census ZIP Code Business Patterns 2022

Establecimientos comerciales	471
Personas empleadas	5,657
Nómina anual	$248,218,000

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 75.9% de los sectores censales de EE. UU.
Calificación de FEMA	Relatively Low to Relatively High en los 6 sectores censales que cubre este código postal
Pérdida anual esperada	66.2 sobre 100
Resiliencia comunitaria	21.7 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.

Sequía	98.1Relatively High at its worst in this ZIP code
Rayos	90.9Very High at its worst in this ZIP code
Incendio forestal	87.2Relatively Moderate at its worst in this ZIP code
Ola de frío	84.8Very High at its worst in this ZIP code
Granizo	80.7Relatively Moderate at its worst in this ZIP code
Terremoto	80Relatively High at its worst in this ZIP code
Avalancha	79.5Relatively Moderate at its worst in this ZIP code
Temporal invernal	77.2Relatively High at its worst in this ZIP code
Inundación fluvial	71.1Very High at its worst in this ZIP code
Deslizamiento de tierra	67.7Relatively Moderate at its worst in this ZIP code
Tornado	34.3Relatively Low at its worst in this ZIP code
Tormenta de hielo	26.3Relatively Low at its worst in this ZIP code
Viento fuerte	18.3Relatively Low at its worst in this ZIP code
Ola de calor	6.2Very Low at its worst in this ZIP code

Comparado con Colorado 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	Colorado	United States
Ingreso medio del hogar	$50,020	$92,470	$78,538
Ingreso por persona	$29,293	$50,489	$43,289
Tasa de pobreza	19.2%	9.4%	12.4%
Valor medio de la vivienda	$216,900	$502,200	$303,400
Alquiler bruto medio	$908	$1,693	$1,348
Vivienda en propiedad	55.7%	66.3%	65%
Licenciatura o superior	29.2%	44.7%	35%
Tasa de desempleo	2.3%	4.5%	5.2%
Trabaja desde casa	3.5%	18.8%	13.5%
Nacidos fuera de EE. UU.	4.6%	9.6%	13.9%
Edad media	33.1	37.5	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	ALAMOSA 1E, CO US1.9 km away
Lluvia al año	7 in
Nieve al año	30 in

Average high and low by month

enero	35.3°F / -0.4°F0.39 in rain, 6.9 in snow
febrero	42.6°F / 7°F0.26 in rain, 4.2 in snow
marzo	52.8°F / 17.1°F0.46 in rain, 4.3 in snow
abril	59.4°F / 25.5°F0.53 in rain, 4.5 in snow
mayo	69.2°F / 33.9°F0.65 in rain, 0.8 in snow
junio	79.4°F / 41.7°F0.26 in rain
julio	82.9°F / 47.7°F1.16 in rain
agosto	80.4°F / 45.1°F1.43 in rain
septiembre	74.9°F / 37.1°F0.94 in rain
octubre	64.1°F / 25.2°F0.59 in rain, 2 in snow
noviembre	50.5°F / 12.6°F0.36 in rain, 3.1 in snow
diciembre	37.3°F / 1.6°F0.23 in rain, 4.2 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	49% of this ZIP code's area
Lejos de un supermercado	4% of this ZIP code's area
Sin vehículo y lejos de un supermercado	4% 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 5 school districts, so the address decides which one, not the ZIP code.

Alamosa School District RE-11J	76.8% de la superficie de este código postal
Sangre de Cristo School District RE-22J	9.1% de la superficie de este código postal
North Conejos School District RE-1J	5.5% de la superficie de este código postal
Sanford School District 6J	5.5% de la superficie de este código postal
Sargent School District RE-33J	3% 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	70más vulnerable que el 70% de los sectores censales de EE. UU.
Nivel socioeconómico	56más vulnerable que el 56% de los sectores censales de EE. UU.
Características del hogar	80más vulnerable que el 80% de los sectores censales de EE. UU.
Minorías raciales y étnicas	57más vulnerable que el 57% de los sectores censales de EE. UU.
Tipo de vivienda y transporte	66más vulnerable que el 66% de los sectores censales de EE. UU.
Caminabilidad	3.8 out of 20Least walkable

Códigos postales cercanos

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

81102 Alamosa, CO	a 0.7 km
81146 Mosca, CO	a 19.5 km
81135 Homelake, CO	a 22.5 km
81140 La Jara, CO	a 22.9 km
81151 Sanford, CO	a 23.7 km
81144 Monte Vista, CO	a 25.8 km
81136 Hooper, CO	a 28.1 km
81124 Capulin, CO	a 29.2 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.

Alamosa County	94.4% of this ZIP code's land area
Conejos County	5.6% of this ZIP code's land area
Zona horaria	Mountain (UTC-07:00 standard)
Horario de verano	Observed
Superficie terrestre	369 sq mi
Superficie de agua	0.54 sq mi
Densidad de población	42 people per sq mi
Latitud, longitud	37.4703, -105.8786

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.