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Colorado ZIP Codes
Weld County
Gilcrest, CO
80623
80623 ZIP Code — Gilcrest, CO
Weld County, Colorado
ZIP code 80623 is located in
Gilcrest ,
Colorado ,
within Weld County .
It covers approximately 0.67 square miles and serves a population of
1,082 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 970 .
About ZIP code 80623
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $267,200. Owner-occupancy is high at 86%, well above the national average.
Median household income is $64,583.
The dominant occupation class is production, transportation, and material moving, with arts, entertainment, and food service as the leading industry. An above-average commute of 42 minutes suggests many residents work outside the immediate area.
College attainment at 9% is below the national average, consistent with a trades and production-oriented local economy.
18% of residents lack health insurance, above the national average.
Overall, ZIP code 80623 reflects a community defined by a trades-oriented workforce and high homeownership.
80623 ZIP code map
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Cities in ZIP code 80623
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Demographics
updated 06/2026
Population
Total population
1,082
Population density
1,615 / sq mi
State FIPS
08
County FIPS
123
Geography
Land area
0.67 sq mi
Water area
0.00 sq mi
Latitude
40.2844
Longitude
-104.7797
Timezone
Mountain (MT)
Area code
970
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
36.9%
31.7%
32.5%
$50k – $100k
38.1%
32.6%
31.0%
$100k – $200k
23.2%
29.0%
26.9%
Over $200k
1.8%
6.7%
9.6%
Demographics & statistics
$64,583
Median household income
$267,200
Median home value
$1,724
Median monthly rent
Age distribution
Age summary
Group Count % Under 18 333 30.8% 18 and over 749 69.2% 65 and over 66 6.1% Median age 29.7 years
Race & ethnicity
American Indian / Alaska Native
0.7%
Black or African American
0.5%
Group Count % White 823 62.7% Hispanic or Latino 230 17.5% Two or more races 212 16.2% Other race 32 2.4% American Indian / Alaska Native 9 0.7% Black or African American 6 0.5%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
36.9%
31.7%
32.5%
$50k – $100k
38.1%
32.6%
31.0%
$100k – $200k
23.2%
29.0%
26.9%
Over $200k
1.8%
6.7%
9.6%
Range % of households Under $10k 6.3% $15k–$25k 3.3% $25k–$35k 5.9% $35k–$50k 27.6% $50k–$75k 12.5% $75k–$100k 9.5% $100k–$150k 20.7% $150k–$200k 10.5% $200k+ 3.6% Median income $64,583
Housing
Housing overview
Metric Value Median home value $267,200 Median rent / month $1,724 Owner occupied 85.9% Renter occupied 14.1% Vacant 8.2% Single-family detached 81.0% Large apartment buildings 0.0% Mobile homes 17.5% Median rooms 6.1 Avg household size (owned) 3.34
Year built
Era % 2020 or later 0.0% 2010–2019 0.0% 2000–2009 2.1% 1990–1999 18.7% 1980–1989 6.9% 1970–1979 51.1% 1960–1969 4.5% 1950–1959 3.0% 1940–1949 0.0% 1939 or earlier 13.6%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 0.0% 2 bedrooms 17.2% 3 bedrooms 58.9% 4 bedrooms 21.8% 5+ bedrooms 2.1%
Vehicles per household
Vehicles % of households No vehicle 0.0% 1 vehicle 20.4% 2 vehicles 22.0% 3 or more 57.6%
Heating fuel
Fuel type % Utility gas 78.0% Electricity 19.1% Propane / LP gas 1.0% Wood 2.0%
Households & families
Household type Count % Married-couple family 165 54.3% Cohabiting couple 33 10.9% Male householder, no spouse 61 20.1% Female householder, no spouse 45 14.8% Households with children under 18 145 47.7% Households with seniors (65+) 48 15.8% Average household size 3.56
Marital status
Status Male Female Never married 50.0% 36.9% Married 41.6% 47.3% Separated 6.6% 3.0% Widowed 0.0% 4.6% Divorced 1.8% 8.2%
Education
Less than 9th grade
12.3%
Some college, no degree
21.9%
Graduate / professional
1.4%
Metric % HS diploma or higher 79.1% Bachelor's or higher 8.6%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 12 4.4% Kindergarten 21 7.7% Elementary school 129 47.1% High school 74 27.0% College / grad school 38 13.9%
Employment
Industry of employment
Arts, food & hospitality
14.6%
Professional & management
12.3%
Transportation & utilities
11.8%
Education & healthcare
11.1%
Finance & real estate
9.9%
Agriculture & mining
5.7%
Occupation
Category % Management, business & arts 14.3% Service 25.4% Sales & office 17.2% Natural resources & construction 17.0% Production & transportation 26.1%
Employment type
Type % Private sector 92.5% Government 3.1% Self-employed 4.3% Unpaid family workers 0.0%
Commute
Method % Drive alone 91.0% Carpool 8.1% Public transit 0.0% Walk 0.0% Work from home 0.9% Other means 0.0% Avg commute (minutes) 41.6
Poverty
Married-couple families
11.5%
Female-led households
32.3%
Income support
Source % of households Social Security 26.6% Retirement income 7.9% Supplemental Security 5.3% Cash public assistance 4.6% Food stamps / SNAP 13.2%
Health indicators
Condition % Obesity 35.9% High blood pressure 26.8% High cholesterol 29.6% Diabetes 10.4% Heart disease 5.1% Stroke 2.6% Asthma 9.9% Arthritis 19.4% Kidney disease 2.8% Pulmonary disease 5.8% Cancer 4.9%
Behavior / access % Smoking 15.2% Binge drinking 16.8% No physical activity 25.6% Less than 7 hrs sleep 30.8% Depression 19.4% Fair or poor health 16.0% Poor mental health 15.1% Poor physical health 10.8% No health insurance 23.0% Visited doctor (checkup) 64.9% Visited dentist 53.5% Cholesterol screening 86.6% Teeth loss 15.1%
Veterans & disability
Veterans Count % Civilian veterans 78 10.4%
Disability % Any disability 9.2% Under 18 4.8% 18–64 years 8.2% 65 and over 42.4%
Health insurance coverage
Type % Private insurance 43.6% Public insurance 41.5% No insurance 18.2% Uninsured under 19 11.1%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 972 89.8% Spanish 190 19.5% Other Indo-European 188 19.3% Asian & Pacific Islander 2 0.2% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 909 84.0% Born in same state 894 82.6% Born in different state 638 59.0% Foreign born 15 1.4% Naturalized citizen 173 16.0% Not a US citizen 69 39.9%
Ancestry
Ancestry Count % French 59 5.5% Italian 57 5.3%
Ancestry Count % Arab 29 2.7% Polish 24 2.2%
Technology access
Metric % of households Computer access 28.1% Internet access 94.4%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 80623
What city is ZIP code 80623 in?
ZIP code 80623 is primarily assigned to Gilcrest, Colorado.
What county is ZIP code 80623 in?
ZIP code 80623 falls within Weld County, Colorado.
Is ZIP code 80623 family-oriented?
31% of residents in ZIP code 80623 are under 18, reflecting a younger, family-oriented community.
How educated is the population of ZIP code 80623?
9% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
Is ZIP code 80623 mostly owner-occupied?
86% of occupied units in ZIP code 80623 are owner-occupied, well above the national average.
Does ZIP code 80623 have a large veteran population?
10% of civilians in ZIP code 80623 are veterans, above the national average of ~7%.
What timezone is ZIP code 80623 in?
ZIP code 80623 observes the MST timezone.
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