80603 ZIP Code — Brighton, CO
Weld County, Colorado
ZIP code 80603 is located in Brighton, Colorado, within Weld County. It covers approximately 74.06 square miles and serves a population of 15,617 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 720/303.
About ZIP code 80603
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $406,100. Owner-occupancy is high at 90%, well above the national average.
Median household income is $108,152. The poverty rate of 6% is below the national average.
The dominant occupation class is management, business, and professional, with construction as the leading industry. The average commute of 35 minutes is near the national average.
College attainment at 20% is below the national average, consistent with a trades and production-oriented local economy.
Overall, ZIP code 80603 reflects a community defined by a trades-oriented workforce and high homeownership.
15,617
population
74.06
sq mi land
Standard
ZIP type
Mountain (MT)
timezone
80603 ZIP code map
Cities in ZIP code 80603
Below are the cities the US Postal Service accepts for ZIP code 80603. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Brighton | Acceptable |
| Brighton | Preferred |
Nearby ZIP codes
80601 Brighton (3 mi)
80601 Brighton (3 mi)
80022 Commerce City (7.1 mi)
80022 Commerce City (7.1 mi)
80022 Commerce City (7.1 mi)
80022 Commerce City (7.1 mi)
80602 Brighton (7.3 mi)
80602 Brighton (7.3 mi)
80621 Fort Lupton (8.4 mi)
80621 Fort Lupton (8.4 mi)
80640 Henderson (9.2 mi)
80640 Henderson (9.2 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 15,617 |
| Population density | 211 / sq mi |
| State FIPS | 08 |
| County FIPS | 123 |
| Geography | |
|---|---|
| Land area | 74.06 sq mi |
| Water area | 3.43 sq mi |
| Latitude | 39.9814 |
| Longitude | -104.7724 |
| Timezone | Mountain (MT) |
| Area code | 720/303 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 20.0% | 31.7% | 32.5% |
| $50k – $100k | 36.0% | 32.6% | 31.0% |
| $100k – $200k | 36.0% | 29.0% | 26.9% |
| Over $200k | 8.0% | 6.7% | 9.6% |
Demographics & statistics
15,617
Population
211
People per sq mi
35.7
Median age
$108,152
Median household income
$42,711
Per capita income
$406,100
Median home value
$1,664
Median monthly rent
90.1%
Home ownership
5.9%
Poverty rate
2.3%
Unemployment
5,004
Housing units
19.8%
Bachelor's or higher
Age distribution
Male
Female
590
Under 5
589
536
5–9
534
539
10–14
537
520
15–19
519
469
20–24
468
1,100
25–34
1,097
1,223
35–44
1,219
931
45–54
929
427
55–59
426
553
60–64
552
734
65–74
731
167
75–84
166
31
85+
30
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 3,999 | 25.6% |
| 18 and over | 11,618 | 74.4% |
| 65 and over | 1,859 | 11.9% |
| Median age | 35.7 years | |
Race & ethnicity
White
70.3%
Hispanic or Latino
12.6%
Two or more races
7.6%
Other race
7.4%
Black or African American
1.7%
Asian
0.3%
American Indian / Alaska Native
0.1%
| Group | Count | % |
|---|---|---|
| White | 12,558 | 70.3% |
| Hispanic or Latino | 2,257 | 12.6% |
| Two or more races | 1,367 | 7.6% |
| Other race | 1,321 | 7.4% |
| Black or African American | 304 | 1.7% |
| Asian | 54 | 0.3% |
| American Indian / Alaska Native | 13 | 0.1% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 20.0% | 31.7% | 32.5% |
| $50k – $100k | 36.0% | 32.6% | 31.0% |
| $100k – $200k | 36.0% | 29.0% | 26.9% |
| Over $200k | 8.0% | 6.7% | 9.6% |
Under $10k
3.7%
$10k–$15k
0.4%
$15k–$25k
1.4%
$25k–$35k
3.9%
$35k–$50k
5.7%
$50k–$75k
17.2%
$75k–$100k
14.8%
$100k–$150k
29.2%
$150k–$200k
13.0%
$200k+
10.6%
| Range | % of households |
|---|---|
| Under $10k | 3.7% |
| $10k–$15k | 0.4% |
| $15k–$25k | 1.4% |
| $25k–$35k | 3.9% |
| $35k–$50k | 5.7% |
| $50k–$75k | 17.2% |
| $75k–$100k | 14.8% |
| $100k–$150k | 29.2% |
| $150k–$200k | 13.0% |
| $200k+ | 10.6% |
| Median income | $108,152 |
Housing
Home values
Under $50k
7.3%
$50k–$100k
2.9%
$100k–$150k
1.1%
$150k–$200k
1.5%
$200k–$300k
10.6%
$300k–$500k
44.7%
$500k–$1M
27.0%
$1M+
5.0%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $406,100 |
| Median rent / month | $1,664 |
| Owner occupied | 90.1% |
| Renter occupied | 9.9% |
| Vacant | 1.8% |
| Single-family detached | 84.8% |
| Large apartment buildings | 0.2% |
| Mobile homes | 13.2% |
| Median rooms | 6.2 |
| Avg household size (owned) | 2.82 |
Year built
| Era | % |
|---|---|
| 2020 or later | 1.0% |
| 2010–2019 | 19.0% |
| 2000–2009 | 44.7% |
| 1990–1999 | 11.7% |
| 1980–1989 | 6.1% |
| 1970–1979 | 8.1% |
| 1960–1969 | 3.3% |
| 1950–1959 | 2.4% |
| 1940–1949 | 1.7% |
| 1939 or earlier | 1.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.0% |
| 1 bedroom | 0.2% |
| 2 bedrooms | 8.2% |
| 3 bedrooms | 60.3% |
| 4 bedrooms | 19.4% |
| 5+ bedrooms | 10.9% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 1.1% |
| 1 vehicle | 17.3% |
| 2 vehicles | 33.2% |
| 3 or more | 48.4% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 70.9% |
| Electricity | 13.6% |
| Propane / LP gas | 14.2% |
| Wood | 0.5% |
| Solar | 0.9% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 3,470 | 63.7% |
| Cohabiting couple | 372 | 6.8% |
| Male householder, no spouse | 730 | 13.4% |
| Female householder, no spouse | 873 | 16.0% |
| Households with children under 18 | 2,040 | 37.5% |
| Households with seniors (65+) | 1,370 | 25.2% |
| Average household size | 2.87 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 25.3% | 26.6% |
| Married | 62.4% | 57.5% |
| Separated | 0.3% | 1.9% |
| Widowed | 0.2% | 5.2% |
| Divorced | 11.8% | 8.8% |
Education
Less than 9th grade
5.0%
Some HS, no diploma
6.3%
HS graduate
31.2%
Some college, no degree
27.3%
Associate's degree
10.4%
Bachelor's degree
13.9%
Graduate / professional
5.9%
| Metric | % |
|---|---|
| HS diploma or higher | 88.7% |
| Bachelor's or higher | 19.8% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 225 | 6.1% |
| Kindergarten | 178 | 4.8% |
| Elementary school | 1,717 | 46.4% |
| High school | 1,016 | 27.4% |
| College / grad school | 566 | 15.3% |
Employment
Industry of employment
Construction
17.2%
Education & healthcare
14.9%
Retail trade
14.1%
Professional & management
9.5%
Transportation & utilities
8.9%
Finance & real estate
8.6%
Manufacturing
7.2%
Arts, food & hospitality
6.0%
Public administration
4.8%
Agriculture & mining
2.4%
Wholesale trade
2.4%
Other services
2.4%
Information
1.7%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 35.5% |
| Service | 12.4% |
| Sales & office | 23.1% |
| Natural resources & construction | 12.1% |
| Production & transportation | 16.9% |
Employment type
| Type | % |
|---|---|
| Private sector | 84.9% |
| Government | 9.4% |
| Self-employed | 5.5% |
| Unpaid family workers | 0.2% |
Commute
| Method | % |
|---|---|
| Drive alone | 79.8% |
| Carpool | 9.5% |
| Public transit | 0.2% |
| Walk | 0.0% |
| Work from home | 10.0% |
| Other means | 0.5% |
| Avg commute (minutes) | 34.7 |
Poverty
All people
5.9%
Under 18 years
8.4%
18 and over
5.1%
Married-couple families
1.5%
Female-led households
22.4%
Income support
| Source | % of households |
|---|---|
| Social Security | 24.2% |
| Retirement income | 17.0% |
| Supplemental Security | 2.2% |
| Cash public assistance | 1.8% |
| Food stamps / SNAP | 7.5% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 32.7% |
| High blood pressure | 24.9% |
| High cholesterol | 28.2% |
| Diabetes | 8.2% |
| Heart disease | 4.7% |
| Stroke | 2.3% |
| Asthma | 10.2% |
| Arthritis | 19.5% |
| Kidney disease | 2.3% |
| Pulmonary disease | 5.7% |
| Cancer | 5.1% |
| Behavior / access | % |
|---|---|
| Smoking | 16.4% |
| Binge drinking | 19.0% |
| No physical activity | 21.0% |
| Less than 7 hrs sleep | 31.0% |
| Depression | 20.6% |
| Fair or poor health | 12.5% |
| Poor mental health | 15.2% |
| Poor physical health | 9.6% |
| No health insurance | 17.2% |
| Visited doctor (checkup) | 63.5% |
| Visited dentist | 60.4% |
| Cholesterol screening | 87.8% |
| Teeth loss | 13.4% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 922 | 7.9% |
| Disability | % |
|---|---|
| Any disability | 9.9% |
| Under 18 | 3.7% |
| 18–64 years | 10.1% |
| 65 and over | 22.7% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 75.0% |
| Public insurance | 24.7% |
| No insurance | 10.2% |
| Uninsured under 19 | 7.2% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 14,438 | 92.5% |
| Spanish | 976 | 6.8% |
| Other Indo-European | 958 | 6.6% |
| Asian & Pacific Islander | 7 | 0.0% |
| Other languages | 11 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 14,235 | 91.2% |
| Born in same state | 14,149 | 90.6% |
| Born in different state | 8,722 | 55.8% |
| Foreign born | 86 | 0.6% |
| Naturalized citizen | 1,382 | 8.8% |
| Not a US citizen | 551 | 39.9% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 2,014 | 12.9% |
| French | 1,461 | 9.4% |
| Arab | 642 | 4.1% |
| Dutch | 155 | 1% |
| Polish | 151 | 1% |
| Ancestry | Count | % |
|---|---|---|
| English | 96 | 0.6% |
| Irish | 49 | 0.3% |
| German | 26 | 0.2% |
| Norwegian | 15 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 34.9% |
| Internet access | 96.3% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 80603
What city is ZIP code 80603 in?
ZIP code 80603 is primarily assigned to Brighton, Colorado.
What county is ZIP code 80603 in?
ZIP code 80603 falls within Weld County, Colorado.
Is ZIP code 80603 mostly owner-occupied?
90% of occupied units in ZIP code 80603 are owner-occupied, well above the national average.
What is the typical home value in ZIP code 80603?
The median home value in ZIP code 80603 is $406,100.
What is the median household income in ZIP code 80603?
The median household income in ZIP code 80603 is $108,152, above the national median of ~$75,000.
What is the population of ZIP code 80603?
ZIP code 80603 has an estimated population of 15,617 residents, with a density of 211 people per square mile.
What timezone is ZIP code 80603 in?
ZIP code 80603 observes the MST timezone.