Postal Codes

80623 ZIP Code

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ZIP code 80623 covers Gilcrest, Colorado, with a population of about 987.

Population
9871,474 per square mile
Median age
335.7 points below the US average
Poverty rate
15.2%2.8 points above the US average
Typical home value
$362,729up 9.5% in five years
Median rent
$1,9001.1× the Colorado median
Degree or higher
5.9%29.1 points below the US average
Homeownership
86.5%21.5 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
21

Where 80623 is

Gilcrest, Colorado — the point the Postal Service gives for this ZIP code. A ZIP code is a set of delivery routes rather than an area, so this marks its centre, not its boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population987
Median age33
Family households94.3%
Born outside the US16.4%
Speaks a language other than English at home53.9%
White (non-Hispanic)27.4%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino72.5%
Veterans9.5%
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

Income per person$25,378
Poverty rate15.2%
Households on SNAP or cash assistance11.4%

Household income distribution

Under $10k7.1%
$10–15k2.8%
$15–20k3.6%
$20–25k0.0%
$25–30k4.3%
$30–35k2.5%
$35–40k16.7%
$40–45k2.8%
$45–50k6.4%
$50–60k0.7%
$60–75k4.3%
$75–100k13.2%
$100–125k10.3%
$125–150k8.9%
$150–200k11.0%
$200k or more5.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$287,000
Median gross rent$1,900
Owner-occupied86.5%
Vacant homes9.4%
Median year built1975

What the homes are

Detached house81.9%
Attached house1.9%
Mobile home16.1%
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$362,729as of 2026-07
Typical home value, 1 yearup 0.3%
Typical home value, 5 yearsup 9.5%
Typical home value, 10 yearsup 92.2%
Typical home value since 2000
200020132026$379,002$93,455

$116,639 in 2000 to $362,729 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0%
Bachelor's degree or higher5.9%
High school diploma or higher78.3%
Works from home2.4%
Drives to work alone91.4%
Takes public transport0%
Commutes 45 minutes or more27.7%
Health

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

Obesity36% 2.6 pts above the national average of 33.4%
Diagnosed diabetes11.6% same as the national average of 12%
Currently smokes13.7% 0.5 pts above the national average of 13.2%
High blood pressure29.4% 4.7 pts below the national average of 34.1%
Fair or poor general health20.9% 0.6 pts above the national average of 20.3%
No health insurance (18–64)19.1% 7.8 pts above the national average of 11.3%
Depression20.9% 1 pts below the national average of 21.9%
No leisure-time physical activity25.3% same as 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 medication69.3% 5.4 pts below the national average of 74.7%
Cancer (non-skin)6.4% 1.3 pts below the national average of 7.7%
Current asthma10.4% same as the national average of 10.4%
Coronary heart disease5.6% 0.6 pts below the national average of 6.2%
Routine check-up in past year67% 9.7 pts below the national average of 76.7%
Cholesterol screening81.9% 4 pts below the national average of 85.9%
Cognitive disability17.4% 2.6 pts above the national average of 14.8%
Colorectal screening60.6% 3.7 pts below the national average of 64.3%
COPD5.9% 0.7 pts below the national average of 6.6%
Visited a dentist58.4% 2.9 pts below the national average of 61.3%
Any disability33.3% 2.6 pts above the national average of 30.7%
Hearing disability6.9% same as the national average of 6.7%
High cholesterol32.4% 3.8 pts below the national average of 36.2%
Independent living disability8.2% same as the national average of 8.4%
Mammography use72.2% 3.7 pts below the national average of 75.9%
Poor mental health (14+ days)17.3% 0.5 pts above the national average of 16.8%
Mobility disability13.2% 0.8 pts below the national average of 14%
Poor physical health (14+ days)14.5% 1 pts above the national average of 13.5%
Self-care disability4% same as the national average of 4%
Sleeps under 7 hours34.9% 1.5 pts below the national average of 36.4%
Stroke3.1% same as the national average of 3.4%
All natural teeth lost8.9% 4.1 pts below the national average of 13%
Vision disability6.1% 0.5 pts above the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments21
People employed97
Annual payroll$7,642,000
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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 54.7% of US census tracts
FEMA ratingRelatively Low
Expected annual loss71.7 out of 100
Community resilience42.5 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.

Hail97.6Relatively High at its worst in this ZIP code
Cold wave85.9Relatively High at its worst in this ZIP code
Wildfire85.4Relatively Low at its worst in this ZIP code
Drought82.2Relatively Low at its worst in this ZIP code
Winter weather81Relatively High at its worst in this ZIP code
Strong wind80.6Relatively Moderate at its worst in this ZIP code
Tornado80.5Relatively High at its worst in this ZIP code
Lightning68.9Relatively Moderate at its worst in this ZIP code
Landslide64.1Very Low at its worst in this ZIP code
Ice storm63.2Relatively Low at its worst in this ZIP code
Volcanic activity57.4Very Low at its worst in this ZIP code
Earthquake57.3Relatively Low at its worst in this ZIP code
River flooding50.1Relatively Moderate at its worst in this ZIP code
Heat wave12.1Very 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$92,470$78,538
Income per person$25,378$50,489$43,289
Poverty rate15.2%9.4%12.4%
Median home value$287,000$502,200$303,400
Median gross rent$1,900$1,693$1,348
Homeownership86.5%66.3%65%
Bachelor's degree or higher5.9%44.7%35%
Unemployment rate0%4.5%5.2%
Works from home2.4%18.8%13.5%
Born outside the US16.4%9.6%13.9%
Median age3337.538.7
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 stationGREELEY UNC, CO US14.8 km away
Rain in a year15 in
Snow in a year35 in

Average high and low by month

January44.1°F / 17.5°F0.45 in rain, 5.7 in snow
February47.7°F / 20°F0.45 in rain, 5.1 in snow
March59.1°F / 28.1°F0.91 in rain, 5.1 in snow
April66°F / 35.3°F1.83 in rain, 3.7 in snow
May74.7°F / 44.5°F2.65 in rain, 0.5 in snow
June85.8°F / 53.6°F1.78 in rain
July91.7°F / 59.3°F1.61 in rain
August89.2°F / 57.3°F1.56 in rain
September81.9°F / 48.7°F1.13 in rain, 0.5 in snow
October67.8°F / 36.6°F1.06 in rain, 3.3 in snow
November53.6°F / 25.8°F0.67 in rain, 5.4 in snow
December43.4°F / 17.8°F0.55 in rain, 5.6 in snow
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 supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
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%.

Weld County School District RE-1100% 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 vulnerability64more vulnerable than 64% of US census tracts
Socioeconomic status51more vulnerable than 51% of US census tracts
Household characteristics81more vulnerable than 81% of US census tracts
Racial and ethnic minority status64more vulnerable than 64% of US census tracts
Housing type and transport54more vulnerable than 54% of US census tracts
Walkability5.4 out of 20Least walkable
Nearby ZIP codes

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

80645 La Salle, CO6.2 km away
80543 Milliken, CO7.9 km away
80651 Platteville, CO8.2 km away
80632 Greeley, CO10.3 km away
80620 Evans, CO12.8 km away
80534 Johnstown, CO13.2 km away
80631 Greeley, CO14 km away
80634 Greeley, CO14.2 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.

Weld County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area0.67 sq mi
Population density1,474 people per sq mi
Latitude, longitude40.2854, -104.7825

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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