Postal Codes

80501 ZIP Code

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ZIP code 80501 covers Longmont, Colorado, with a population of about 43,591 and a median household income of $77,705.

Population
43,5913,455 per square mile
Median age
380.7 points below the US average
Median household income
$77,70516% below the Colorado median
Poverty rate
10.2%2.2 points below the US average
Typical home value
$489,242up 3.5% in five years
Median rent
$1,5866% below the Colorado median
Degree or higher
38.6%3.6 points above the US average
Homeownership
58%7 points below the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
1,949

Where 80501 is

Longmont, Colorado — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population43,591
Median age38
Family households55.8%
Born outside the US12%
Speaks a language other than English at home23%
White (non-Hispanic)61.6%
Black (non-Hispanic)1.4%
Asian (non-Hispanic)1.5%
Hispanic or Latino30.6%
Veterans6%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$77,705
Income per person$40,862
Poverty rate10.2%
Households on SNAP or cash assistance14.7%

Household income distribution

Under $10k6.4%
$10–15k2.9%
$15–20k3.3%
$20–25k2.7%
$25–30k4.1%
$30–35k2.7%
$35–40k2.7%
$40–45k3.3%
$45–50k3.3%
$50–60k6.6%
$60–75k10.5%
$75–100k14.2%
$100–125k11.2%
$125–150k9.5%
$150–200k7.9%
$200k or more8.6%

Income as declared to the IRS

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

Tax returns filed22,480
Mean adjusted gross income$68,699
Returns declaring $200,000 or more4.4%
Returns, under $25k26.5%
Returns, $25k–$50k27.0%
Returns, $50k–$75k17.3%
Returns, $75k–$100k10.1%
Returns, $100k–$200k14.8%
Returns, $200k or more4.4%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$461,400
Median gross rent$1,586
Rent as a share of household income34%
Owner-occupied58%
Vacant homes4.5%
Median year built1977

What the homes are

Detached house55.4%
Attached house9.9%
2 to 4 units8.4%
5 to 19 units11.3%
20 or more units10.5%
Mobile home4.1%
Boat, RV or van0.5%
Home values and rents today

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.

Typical home value$489,242as of 2026-07
Typical home value, 1 yeardown 2.2%
Typical home value, 5 yearsup 3.5%
Typical home value, 10 yearsup 56.4%
Typical asking rent$1,826as of 2026-07
Typical asking rent, 1 yearup 1.2%
Typical asking rent, 5 yearsup 17.6%
Typical asking rent, 10 yearsup 47.9%
Typical home value since 2000
200020132026$541,554$173,741

$173,741 in 2000 to $489,242 in 2026.

Typical asking rent
201520202026$1,826$1,157

$1,157 in 2015 to $1,826 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5%
Bachelor's degree or higher38.6%
High school diploma or higher88.9%
Works from home16.6%
Drives to work alone68.5%
Takes public transport2.1%
Commutes 45 minutes or more15.7%
Health

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

Obesity19.4% 14 pts below the national average of 33.4%
Diagnosed diabetes8.5% 3.5 pts below the national average of 12%
Currently smokes11.9% 1.3 pts below the national average of 13.2%
High blood pressure23.6% 10.5 pts below the national average of 34.1%
Fair or poor general health16.9% 3.4 pts below the national average of 20.3%
No health insurance (18–64)13.3% 2 pts above the national average of 11.3%
Depression23.5% 1.6 pts above the national average of 21.9%
No leisure-time physical activity16.1% 9.3 pts below the national average of 25.4%
Arthritis22% 3.1 pts below the national average of 25.1%
Binge drinking18.1% 2.1 pts above the national average of 16%
Taking blood pressure medication68.2% 6.5 pts below the national average of 74.7%
Cancer (non-skin)7.8% same as the national average of 7.7%
Current asthma10.6% same as the national average of 10.4%
Coronary heart disease5.4% 0.8 pts below the national average of 6.2%
Routine check-up in past year68.1% 8.6 pts below the national average of 76.7%
Cholesterol screening84.2% 1.7 pts below the national average of 85.9%
Cognitive disability15% same as the national average of 14.8%
Colorectal screening63.5% 0.8 pts below the national average of 64.3%
COPD5.9% 0.7 pts below the national average of 6.6%
Visited a dentist64.8% 3.5 pts above the national average of 61.3%
Any disability26.7% 4 pts below the national average of 30.7%
Hearing disability6.6% same as the national average of 6.7%
High cholesterol30.7% 5.5 pts below the national average of 36.2%
Independent living disability7.3% 1.1 pts below the national average of 8.4%
Mammography use73.3% 2.6 pts below the national average of 75.9%
Poor mental health (14+ days)16.5% same as the national average of 16.8%
Mobility disability10.8% 3.2 pts below the national average of 14%
Poor physical health (14+ days)12.7% 0.8 pts below the national average of 13.5%
Self-care disability3.4% 0.6 pts below the national average of 4%
Sleeps under 7 hours26.2% 10.2 pts below the national average of 36.4%
Stroke2.9% 0.5 pts below the national average of 3.4%
All natural teeth lost9.4% 3.6 pts below the national average of 13%
Vision disability4.9% 0.7 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments1,949
People employed25,276
Annual payroll$1,421,859,000
Natural hazard risk

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

Overall riskHigher than 47.6% of US census tracts
FEMA ratingVery Low to Relatively High across the 12 census tracts this ZIP code covers
Expected annual loss57.8 out of 100
Community resilience86 out of 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.

Lightning96Very High at its worst in this ZIP code
Hail92.6Relatively High at its worst in this ZIP code
Winter weather87.8Relatively High at its worst in this ZIP code
Tornado69.1Relatively High at its worst in this ZIP code
Strong wind66Relatively Moderate at its worst in this ZIP code
Volcanic activity61.6Very Low at its worst in this ZIP code
River flooding59.5Very High at its worst in this ZIP code
Earthquake55.1Relatively Low at its worst in this ZIP code
Ice storm48.7Relatively Low at its worst in this ZIP code
Wildfire47.7Relatively Moderate at its worst in this ZIP code
Drought47.6Relatively Low at its worst in this ZIP code
Cold wave45.5Relatively Moderate at its worst in this ZIP code
Landslide22.2Very Low at its worst in this ZIP code
Heat wave15.6Relatively Low at its worst in this ZIP code
Compared with Colorado and the United States

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

This ZIPColoradoUnited States
Median household income$77,705$92,470$78,538
Income per person$40,862$50,489$43,289
Poverty rate10.2%9.4%12.4%
Median home value$461,400$502,200$303,400
Median gross rent$1,586$1,693$1,348
Homeownership58%66.3%65%
Bachelor's degree or higher38.6%44.7%35%
Unemployment rate5%4.5%5.2%
Works from home16.6%18.8%13.5%
Born outside the US12%9.6%13.9%
Median age3837.538.7
Climate

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.

Weather stationLONGMONT 2 ESE, CO US2.2 km away
Rain in a year15 in

Average high and low by month

January44.5°F / 14.4°F0.56 in rain
February46.8°F / 17.1°F0.57 in rain
March56.8°F / 26.1°F1.17 in rain
April63.2°F / 32.3°F2.04 in rain
May72.7°F / 41.4°F1.97 in rain
June83.9°F / 50.5°F1.75 in rain
July90.8°F / 55.4°F1.69 in rain
August87.8°F / 53.7°F1.95 in rain
September80.3°F / 45.8°F1.26 in rain
October66.2°F / 32.9°F1.04 in rain
November53.5°F / 23.5°F0.75 in rain
December44.8°F / 14.5°F0.46 in rain
Access to food

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.

Low income and far from a supermarket8% of this ZIP code's area
Far from a supermarket30% of this ZIP code's area
No vehicle and far from a supermarket9% of this ZIP code's area
School districts

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%.

St. Vrain Valley School District RE 1J100% of this ZIP code's land area
Community and walkability

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.

Overall social vulnerability56more vulnerable than 56% of US census tracts
Socioeconomic status51more vulnerable than 51% of US census tracts
Household characteristics56more vulnerable than 56% of US census tracts
Racial and ethnic minority status49more vulnerable than 49% of US census tracts
Housing type and transport57more vulnerable than 57% of US census tracts
Walkability13.8 out of 20Above average
Nearby ZIP codes

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

80502 Longmont, CO1.2 km away
80503 Longmont, CO5.8 km away
80544 Niwot, CO10.1 km away
80542 Mead, CO10.7 km away
80533 Hygiene, CO11.2 km away
80516 Erie, CO13.4 km away
80513 Berthoud, CO13.5 km away
80504 Longmont, CO13.8 km away
Location, counties and time zone

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.

Boulder County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area12.62 sq mi
Water area0.23 sq mi
Population density3,455 people per sq mi
Latitude, longitude40.1779, -105.1009

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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