80103 ZIP Code — Byers, CO

Arapahoe County, Colorado

ZIP code 80103 is located in Byers, Colorado, within Arapahoe County. It covers approximately 368.32 square miles and serves a population of 3,184 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 303.

About ZIP code 80103

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 $455,300. Owner-occupancy is high at 84%, well above the national average.

Median household income is $101,771. The poverty rate of 7% is below the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 45 minutes suggests many residents work outside the immediate area.

College attainment at 17% is below the national average, consistent with a trades and production-oriented local economy.

Overall, ZIP code 80103 reflects a community defined by a trades-oriented workforce and high homeownership.

3,184

population

368.32

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

80103 ZIP code map

Cities in ZIP code 80103

Below are the cities the US Postal Service accepts for ZIP code 80103. Using any city not on this list may result in mail delivery delays.

City	Status
Byers	Preferred

Nearby ZIP codes

80136 Strasburg (10.7 mi) 80105 Deer Trail (12.9 mi) 80102 Bennett (19.2 mi)

Demographics updated 06/2026

Population
Total population	3,184
Population density	9 / sq mi
State FIPS	08
County FIPS	005

Geography
Land area	368.32 sq mi
Water area	7.00 sq mi
Latitude	39.7830
Longitude	-104.0716
Timezone	Mountain (MT)
Area code	303

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	26.1%	30.7%	32.5%
$50k – $100k	42.6%	32.3%	31.0%
$100k – $200k	28.5%	27.1%	26.9%
Over $200k	2.8%	9.9%	9.6%

Demographics & statistics

3,184

Population

People per sq mi

32.7

Median age

$101,771

Median household income

$35,382

Per capita income

$455,300

Median home value

$1,380

Median monthly rent

83.6%

Home ownership

7.3%

Poverty rate

12.0%

Unemployment

905

Housing units

16.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

117

142

5–9

182

102

10–14

131

177

15–19

228

20–24

113

142

25–34

184

209

35–44

269

184

45–54

238

105

55–59

136

60–64

65–74

113

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,012	31.8%
18 and over	2,172	68.2%
65 and over	299	9.4%
Median age	32.7 years

Race & ethnicity

White 60%

Two or more races 18.3%

Hispanic or Latino 17.9%

Other race 1.8%

Black or African American 1.4%

American Indian / Alaska Native 0.4%

Asian 0.2%

Group	Count	%
White	2,325	60%
Two or more races	710	18.3%
Hispanic or Latino	694	17.9%
Other race	70	1.8%
Black or African American	56	1.4%
American Indian / Alaska Native	14	0.4%
Asian	9	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	26.1%	30.7%	32.5%
$50k – $100k	42.6%	32.3%	31.0%
$100k – $200k	28.5%	27.1%	26.9%
Over $200k	2.8%	9.9%	9.6%

Under $10k 6.4%

$10k–$15k 0.7%

$15k–$25k 2.3%

$25k–$35k 3.5%

$35k–$50k 9.2%

$50k–$75k 8.8%

$75k–$100k 15.4%

$100k–$150k 35.0%

$150k–$200k 7.1%

$200k+ 11.4%

Range	% of households
Under $10k	6.4%
$10k–$15k	0.7%
$15k–$25k	2.3%
$25k–$35k	3.5%
$35k–$50k	9.2%
$50k–$75k	8.8%
$75k–$100k	15.4%
$100k–$150k	35.0%
$150k–$200k	7.1%
$200k+	11.4%
Median income	$101,771

Housing

Home values

Under $50k 3.9%

$50k–$100k 4.1%

$100k–$150k 5.5%

$150k–$200k 1.6%

$200k–$300k 4.8%

$300k–$500k 38.4%

$500k–$1M 34.7%

$1M+ 6.9%

Housing overview

Metric	Value
Median home value	$455,300
Median rent / month	$1,380
Owner occupied	83.6%
Renter occupied	16.4%
Vacant	10.3%
Single-family detached	78.8%
Large apartment buildings	0.0%
Mobile homes	18.9%
Median rooms	6.4
Avg household size (owned)	3.22

Year built

Era	%
2020 or later	0.0%
2010–2019	6.3%
2000–2009	24.1%
1990–1999	18.5%
1980–1989	15.5%
1970–1979	11.7%
1960–1969	3.8%
1950–1959	2.0%
1940–1949	5.7%
1939 or earlier	12.4%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	2.3%
2 bedrooms	14.9%
3 bedrooms	40.2%
4 bedrooms	35.1%
5+ bedrooms	6.5%

Vehicles per household

Vehicles	% of households
No vehicle	2.4%
1 vehicle	7.6%
2 vehicles	29.8%
3 or more	60.2%

Heating fuel

Fuel type	%
Utility gas	48.3%
Electricity	10.3%
Propane / LP gas	31.9%
Fuel oil	0.8%
Wood	1.4%
Solar	0.3%
No fuel used	0.8%

Households & families

Household type	Count	%
Married-couple family	543	57.0%
Cohabiting couple	101	10.6%
Male householder, no spouse	125	13.1%
Female householder, no spouse	183	19.2%
Households with children under 18	422	44.3%
Households with seniors (65+)	204	21.4%
Average household size	3.34

Marital status

Status	Male	Female
Never married	25.7%	35.6%
Married	55.7%	43.5%
Separated	0.5%	2.8%
Widowed	2.1%	1.3%
Divorced	16.0%	16.8%

Education

Less than 9th grade 2.1%

Some HS, no diploma 4.0%

HS graduate 33.2%

Some college, no degree 32.3%

Associate's degree 11.3%

Bachelor's degree 9.6%

Graduate / professional 7.3%

Metric	%
HS diploma or higher	93.8%
Bachelor's or higher	16.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	84	8.6%
Kindergarten	19	2.0%
Elementary school	440	45.3%
High school	253	26.0%
College / grad school	176	18.1%

Employment

Industry of employment

Education & healthcare 18.2%

Construction 15.1%

Public administration 14.9%

Retail trade 8.4%

Manufacturing 8.1%

Other services 8.1%

Professional & management 7.8%

Transportation & utilities 7.0%

Finance & real estate 3.6%

Information 3.0%

Arts, food & hospitality 2.9%

Agriculture & mining 1.9%

Wholesale trade 1.0%

Occupation

Category	%
Management, business & arts	36.6%
Service	18.2%
Sales & office	12.8%
Natural resources & construction	16.9%
Production & transportation	15.4%

Employment type

Type	%
Private sector	70.9%
Government	22.7%
Self-employed	6.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.6%
Carpool	4.8%
Public transit	0.0%
Walk	1.3%
Work from home	14.0%
Other means	1.3%
Avg commute (minutes)	45.0

Poverty

All people 7.3%

Under 18 years 7.5%

18 and over 7.2%

Married-couple families 3.5%

Female-led households 0.0%

Income support

Source	% of households
Social Security	18.8%
Retirement income	16.8%
Supplemental Security	6.4%
Cash public assistance	13.8%
Food stamps / SNAP	14.1%

Health indicators

Condition	%
Obesity	26.7%
High blood pressure	28.2%
High cholesterol	30.2%
Diabetes	7.9%
Heart disease	5.2%
Stroke	2.5%
Asthma	10.1%
Arthritis	22.7%
Kidney disease	2.4%
Pulmonary disease	5.9%
Cancer	6.5%

Behavior / access	%
Smoking	16.8%
Binge drinking	20.3%
No physical activity	18.8%
Less than 7 hrs sleep	29.2%
Depression	20.5%
Fair or poor health	10.6%
Poor mental health	14.3%
Poor physical health	9.2%
No health insurance	13.2%
Visited doctor (checkup)	67.9%
Visited dentist	66.3%
Cholesterol screening	91.0%
Teeth loss	10.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	223	10.3%

Disability	%
Any disability	9.7%
Under 18	3.9%
18–64 years	8.4%
65 and over	37.5%

Health insurance coverage

Type	%
Private insurance	66.2%
Public insurance	47.3%
No insurance	7.9%
Uninsured under 19	2.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,977	93.5%
Spanish	22	0.7%
Other Indo-European	6	0.2%
Asian & Pacific Islander	7	0.2%
Other languages	9	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,130	98.3%
Born in same state	3,107	97.6%
Born in different state	1,937	60.8%
Foreign born	23	0.7%
Naturalized citizen	54	1.7%
Not a US citizen	29	53.7%

Ancestry

Ancestry	Count	%
French	430	13.5%
Italian	330	10.4%
Arab	163	5.1%
Polish	38	1.2%

Ancestry	Count	%
English	33	1%
Dutch	12	0.4%
Norwegian	4	0.1%

Technology access

Metric	% of households
Computer access	29.9%
Internet access	93.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 80103

What city is ZIP code 80103 in?

ZIP code 80103 is primarily assigned to Byers, Colorado.

What county is ZIP code 80103 in?

ZIP code 80103 falls within Arapahoe County, Colorado.

Is ZIP code 80103 family-oriented?

32% of residents in ZIP code 80103 are under 18, reflecting a younger, family-oriented community.

Is ZIP code 80103 mostly owner-occupied?

84% of occupied units in ZIP code 80103 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 80103?

The median home value in ZIP code 80103 is $455,300.

Does ZIP code 80103 have a large veteran population?

10% of civilians in ZIP code 80103 are veterans, above the national average of ~7%.

What timezone is ZIP code 80103 in?

ZIP code 80103 observes the MST timezone.