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Colorado ZIP Codes
Jefferson County
Denver, CO
80228
80228 ZIP Code — Denver, CO
Jefferson County, Colorado
ZIP code 80228 is located in
Denver ,
Colorado ,
within Jefferson County .
It covers approximately 11.46 square miles and serves a population of
34,813 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 303/720 .
About ZIP code 80228
The housing stock consists of a mix of housing types. Most homes were built in the 1970s, giving the area an established character. Median home value is $574,900. Owner-occupancy sits near the national average at 69%.
The gap between median ($108,319) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 5% is below the national average.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 27 minutes is near the national average. Remote work is prevalent — 23% of workers work from home.
Educational attainment is high — 60% of residents hold a bachelor's degree or higher, well above the national average of 33%.
Overall, ZIP code 80228 reflects a community defined by a highly educated population and a high rate of remote workers.
80228 ZIP code map
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Cities in ZIP code 80228
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
34,813
Population density
3,038 / sq mi
State FIPS
08
County FIPS
059
Geography
Land area
11.46 sq mi
Water area
0.04 sq mi
Latitude
39.6914
Longitude
-105.1561
Timezone
Mountain (MT)
Area code
303/720
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
23.5%
26.6%
32.5%
$50k – $100k
31.5%
30.3%
31.0%
$100k – $200k
33.1%
31.5%
26.9%
Over $200k
11.8%
11.7%
9.6%
Demographics & statistics
$108,319
Median household income
$574,900
Median home value
$1,759
Median monthly rent
59.7%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 6,435 18.5%
18 and over 28,378 81.5%
65 and over 4,769 13.7%
Median age 38.7 years
Race & ethnicity
Black or African American
0.8%
American Indian / Alaska Native
0.4%
Group Count %
White 28,984 78%
Two or more races 2,797 7.5%
Hispanic or Latino 2,341 6.3%
Asian 1,593 4.3%
Other race 989 2.7%
Black or African American 287 0.8%
American Indian / Alaska Native 145 0.4%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
23.5%
26.6%
32.5%
$50k – $100k
31.5%
30.3%
31.0%
$100k – $200k
33.1%
31.5%
26.9%
Over $200k
11.8%
11.7%
9.6%
Range % of households
Under $10k 1.7%
$10k–$15k 1.2%
$15k–$25k 3.6%
$25k–$35k 3.6%
$35k–$50k 6.3%
$50k–$75k 16.6%
$75k–$100k 12.8%
$100k–$150k 22.1%
$150k–$200k 13.0%
$200k+ 19.1%
Median income $108,319
Housing
Housing overview
Metric Value
Median home value $574,900
Median rent / month $1,759
Owner occupied 68.8%
Renter occupied 31.2%
Vacant 4.8%
Single-family detached 56.5%
Large apartment buildings 13.8%
Mobile homes 0.0%
Median rooms 6.4
Avg household size (owned) 2.50
Year built
Era %
2020 or later 0.6%
2010–2019 11.9%
2000–2009 6.7%
1990–1999 15.9%
1980–1989 17.1%
1970–1979 27.2%
1960–1969 18.1%
1950–1959 2.4%
1940–1949 0.0%
1939 or earlier 0.2%
Bedrooms
Size % of units
No bedroom (studio) 2.7%
1 bedroom 13.5%
2 bedrooms 19.2%
3 bedrooms 26.4%
4 bedrooms 26.7%
5+ bedrooms 11.5%
Vehicles per household
Vehicles % of households
No vehicle 3.3%
1 vehicle 31.1%
2 vehicles 43.2%
3 or more 22.4%
Heating fuel
Fuel type %
Utility gas 73.7%
Electricity 23.4%
Propane / LP gas 1.2%
Fuel oil 0.1%
Solar 1.0%
No fuel used 0.3%
Households & families
Household type Count %
Married-couple family 7,620 51.4%
Cohabiting couple 1,332 9.0%
Male householder, no spouse 2,569 17.3%
Female householder, no spouse 3,293 22.2%
Households with children under 18 4,004 27.0%
Households with seniors (65+) 3,382 22.8%
Average household size 2.34
Marital status
Status Male Female
Never married 34.9% 28.1%
Married 55.3% 54.4%
Separated 0.6% 0.3%
Widowed 1.5% 4.8%
Divorced 7.6% 12.3%
Education
Some college, no degree
15.3%
Graduate / professional
23.7%
Metric %
HS diploma or higher 96.9%
Bachelor's or higher 59.7%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 500 7.4%
Kindergarten 378 5.6%
Elementary school 2,603 38.4%
High school 1,613 23.8%
College / grad school 1,681 24.8%
Employment
Industry of employment
Education & healthcare
19.4%
Professional & management
18.5%
Arts, food & hospitality
8.6%
Public administration
7.4%
Finance & real estate
7.2%
Transportation & utilities
4.6%
Agriculture & mining
2.6%
Occupation
Category %
Management, business & arts 56.8%
Service 12.0%
Sales & office 19.2%
Natural resources & construction 6.4%
Production & transportation 5.6%
Employment type
Type %
Private sector 80.1%
Government 14.8%
Self-employed 5.0%
Unpaid family workers 0.2%
Commute
Method %
Drive alone 67.5%
Carpool 5.0%
Public transit 2.3%
Walk 1.2%
Work from home 22.8%
Other means 1.2%
Avg commute (minutes) 26.9
Poverty
Married-couple families
1.5%
Female-led households
12.9%
Income support
Source % of households
Social Security 19.3%
Retirement income 19.9%
Supplemental Security 1.4%
Cash public assistance 1.7%
Food stamps / SNAP 3.6%
Health indicators
Condition %
Obesity 23.0%
High blood pressure 22.4%
High cholesterol 28.4%
Diabetes 6.5%
Heart disease 4.5%
Stroke 2.1%
Asthma 9.1%
Arthritis 21.2%
Kidney disease 2.2%
Pulmonary disease 4.4%
Cancer 6.2%
Behavior / access %
Smoking 11.4%
Binge drinking 19.2%
No physical activity 13.1%
Less than 7 hrs sleep 26.1%
Depression 18.5%
Fair or poor health 8.9%
Poor mental health 12.6%
Poor physical health 7.5%
No health insurance 9.7%
Visited doctor (checkup) 65.8%
Visited dentist 70.4%
Cholesterol screening 90.8%
Teeth loss 8.6%
Veterans & disability
Veterans Count %
Civilian veterans 1,728 6.1%
Disability %
Any disability 9.5%
Under 18 1.6%
18–64 years 8.3%
65 and over 26.1%
Health insurance coverage
Type %
Private insurance 81.1%
Public insurance 24.0%
No insurance 4.9%
Uninsured under 19 2.3%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 32,949 94.6%
Spanish 941 2.9%
Other Indo-European 211 0.6%
Asian & Pacific Islander 277 0.8%
Other languages 443 1.3%
Place of birth & citizenship
Origin Count %
Native born (US) 32,326 92.9%
Born in same state 31,912 91.7%
Born in different state 14,676 42.2%
Foreign born 414 1.2%
Naturalized citizen 2,487 7.1%
Not a US citizen 1,375 55.3%
Ancestry
Ancestry Count %
Italian 5,078 14.6%
French 4,473 12.8%
Polish 1,004 2.9%
Arab 893 2.6%
Dutch 590 1.7%
Ancestry Count %
English 535 1.5%
German 160 0.5%
Irish 136 0.4%
Norwegian 62 0.2%
Technology access
Metric % of households
Computer access 42.6%
Internet access 98.6%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 80228
What city is ZIP code 80228 in?
ZIP code 80228 is primarily assigned to Denver, Colorado.
What county is ZIP code 80228 in?
ZIP code 80228 falls within Jefferson County, Colorado.
How educated is the population of ZIP code 80228?
60% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
What is the typical home value in ZIP code 80228?
The median home value in ZIP code 80228 is $574,900.
What is the median household income in ZIP code 80228?
The median household income in ZIP code 80228 is $108,319, above the national median of ~$75,000.
What is the population of ZIP code 80228?
ZIP code 80228 has an estimated population of 34,813 residents, with a density of 3,037 people per square mile.
What timezone is ZIP code 80228 in?
ZIP code 80228 observes the MST timezone.
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