80421 ZIP Code — Bailey, CO

Park County, Colorado

ZIP code 80421 is located in Bailey, Colorado, within Park County. It covers approximately 104.33 square miles and serves a population of 9,065 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 719.

About ZIP code 80421

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $488,700. Owner-occupancy is high at 94%, well above the national average.

Median household income is $96,680. The poverty rate of 5% is below the national average. 33% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with professional and management as the leading industry. An above-average commute of 43 minutes suggests many residents work outside the immediate area.

Educational attainment is near the national average, with 38% of residents holding a bachelor's degree or higher.

Overall, ZIP code 80421 reflects a community defined by high homeownership and a significant Social Security-dependent population.

9,065

population

104.33

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

80421 ZIP code map

Cities in ZIP code 80421

Below are the cities the US Postal Service accepts for ZIP code 80421. Using any city not on this list may result in mail delivery delays.

City	Status
Bailey	Preferred

Nearby ZIP codes

80456 Jefferson (9.3 mi) 80470 Pine (14 mi) 80433 Conifer (19.1 mi) 80439 Evergreen (19.7 mi) 80439 Evergreen (19.7 mi)

Demographics updated 05/2026

Population
Total population	9,065
Population density	87 / sq mi
State FIPS	08
County FIPS	093

Geography
Land area	104.33 sq mi
Water area	0.18 sq mi
Latitude	39.4165
Longitude	-105.6173
Timezone	Mountain (MT)
Area code	719

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	25.0%	32.0%	32.5%
$50k – $100k	35.9%	33.6%	31.0%
$100k – $200k	36.3%	31.1%	26.9%
Over $200k	2.7%	3.3%	9.6%

Demographics & statistics

9,065

Population

People per sq mi

47.5

Median age

$96,680

Median household income

$48,822

Per capita income

$488,700

Median home value

$2,079

Median monthly rent

93.6%

Home ownership

5.4%

Poverty rate

2.3%

Unemployment

4,356

Housing units

37.6%

Bachelor's or higher

Age distribution

Male Female

180

Under 5

154

187

5–9

160

362

10–14

308

261

15–19

223

138

20–24

117

487

25–34

415

646

35–44

551

753

45–54

642

442

55–59

378

553

60–64

472

662

65–74

564

203

75–84

174

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,723	19.0%
18 and over	7,342	81.0%
65 and over	1,636	18.0%
Median age	47.5 years

Race & ethnicity

White 87%

Two or more races 6.4%

Hispanic or Latino 3.5%

Other race 1.4%

American Indian / Alaska Native 1.1%

Black or African American 0.6%

Group	Count	%
White	8,166	87%
Two or more races	598	6.4%
Hispanic or Latino	324	3.5%
Other race	136	1.4%
American Indian / Alaska Native	107	1.1%
Black or African American	58	0.6%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	25.0%	32.0%	32.5%
$50k – $100k	35.9%	33.6%	31.0%
$100k – $200k	36.3%	31.1%	26.9%
Over $200k	2.7%	3.3%	9.6%

Under $10k 2.7%

$10k–$15k 2.1%

$15k–$25k 5.0%

$25k–$35k 4.4%

$35k–$50k 7.0%

$50k–$75k 13.1%

$75k–$100k 16.9%

$100k–$150k 19.6%

$150k–$200k 18.2%

$200k+ 11.1%

Range	% of households
Under $10k	2.7%
$10k–$15k	2.1%
$15k–$25k	5.0%
$25k–$35k	4.4%
$35k–$50k	7.0%
$50k–$75k	13.1%
$75k–$100k	16.9%
$100k–$150k	19.6%
$150k–$200k	18.2%
$200k+	11.1%
Median income	$96,680

Housing

Home values

Under $50k 1.7%

$50k–$100k 0.5%

$100k–$150k 2.7%

$150k–$200k 3.0%

$200k–$300k 4.4%

$300k–$500k 40.7%

$500k–$1M 45.4%

$1M+ 1.6%

Housing overview

Metric	Value
Median home value	$488,700
Median rent / month	$2,079
Owner occupied	93.6%
Renter occupied	6.4%
Vacant	20.5%
Single-family detached	97.7%
Large apartment buildings	0.0%
Mobile homes	0.3%
Median rooms	5.7
Avg household size (owned)	2.45

Year built

Era	%
2020 or later	0.0%
2010–2019	4.3%
2000–2009	10.9%
1990–1999	23.0%
1980–1989	18.9%
1970–1979	21.9%
1960–1969	13.8%
1950–1959	5.2%
1940–1949	1.4%
1939 or earlier	0.5%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	11.0%
2 bedrooms	21.3%
3 bedrooms	48.3%
4 bedrooms	13.5%
5+ bedrooms	4.8%

Vehicles per household

Vehicles	% of households
No vehicle	2.3%
1 vehicle	19.9%
2 vehicles	36.9%
3 or more	40.9%

Heating fuel

Fuel type	%
Utility gas	57.2%
Electricity	14.3%
Propane / LP gas	17.3%
Wood	11.2%

Households & families

Household type	Count	%
Married-couple family	2,496	68.3%
Cohabiting couple	78	2.1%
Male householder, no spouse	635	17.4%
Female householder, no spouse	443	12.1%
Households with children under 18	868	23.8%
Households with seniors (65+)	1,063	29.1%
Average household size	2.48

Marital status

Status	Male	Female
Never married	24.5%	13.5%
Married	64.9%	72.1%
Separated	1.0%	0.0%
Widowed	1.2%	5.7%
Divorced	8.5%	8.6%

Education

Less than 9th grade 0.6%

Some HS, no diploma 2.1%

HS graduate 23.0%

Some college, no degree 28.1%

Associate's degree 8.5%

Bachelor's degree 25.1%

Graduate / professional 12.6%

Metric	%
HS diploma or higher	97.2%
Bachelor's or higher	37.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	19	1.3%
Kindergarten	36	2.4%
Elementary school	928	61.1%
High school	437	28.8%
College / grad school	99	6.5%

Employment

Industry of employment

Professional & management 15.8%

Education & healthcare 14.8%

Construction 13.9%

Retail trade 11.0%

Public administration 8.0%

Manufacturing 7.8%

Other services 6.7%

Transportation & utilities 5.7%

Finance & real estate 5.7%

Arts, food & hospitality 3.9%

Wholesale trade 3.0%

Agriculture & mining 2.3%

Information 1.5%

Occupation

Category	%
Management, business & arts	49.7%
Service	10.6%
Sales & office	19.4%
Natural resources & construction	12.0%
Production & transportation	8.3%

Employment type

Type	%
Private sector	68.6%
Government	21.2%
Self-employed	10.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	74.5%
Carpool	9.6%
Public transit	0.7%
Walk	0.3%
Work from home	14.6%
Other means	0.3%
Avg commute (minutes)	42.6

Poverty

All people 5.4%

Under 18 years 7.7%

18 and over 4.9%

Married-couple families 2.2%

Female-led households 3.5%

Income support

Source	% of households
Social Security	33.1%
Retirement income	27.2%
Supplemental Security	2.3%
Cash public assistance	3.0%
Food stamps / SNAP	2.5%

Health indicators

Condition	%
Obesity	25.8%
High blood pressure	26.7%
High cholesterol	29.2%
Diabetes	7.7%
Heart disease	5.0%
Stroke	2.4%
Asthma	9.8%
Arthritis	22.9%
Kidney disease	2.4%
Pulmonary disease	5.7%
Cancer	6.5%

Behavior / access	%
Smoking	15.5%
Binge drinking	19.4%
No physical activity	16.6%
Less than 7 hrs sleep	28.6%
Depression	20.1%
Fair or poor health	10.0%
Poor mental health	13.5%
Poor physical health	9.0%
No health insurance	10.1%
Visited doctor (checkup)	66.5%
Visited dentist	68.3%
Cholesterol screening	91.9%
Teeth loss	9.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	719	9.8%

Disability	%
Any disability	8.6%
Under 18	3.5%
18–64 years	6.4%
65 and over	21.6%

Health insurance coverage

Type	%
Private insurance	78.5%
Public insurance	28.6%
No insurance	5.5%
Uninsured under 19	0.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	8,731	96.3%
Spanish	36	0.4%
Other Indo-European	36	0.4%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	8,983	99.1%
Born in same state	8,897	98.1%
Born in different state	3,429	37.8%
Foreign born	86	0.9%
Naturalized citizen	82	0.9%
Not a US citizen	53	64.6%

Ancestry

Ancestry	Count	%
French	1,356	15%
Italian	895	9.9%
Arab	518	5.7%
English	246	2.7%

Ancestry	Count	%
Polish	161	1.8%
Norwegian	47	0.5%
Irish	28	0.3%
Dutch	28	0.3%

Technology access

Metric	% of households
Computer access	40.3%
Internet access	97.4%

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

Frequently asked questions about ZIP code 80421

What city is ZIP code 80421 in?

ZIP code 80421 is primarily assigned to Bailey, Colorado.

What county is ZIP code 80421 in?

ZIP code 80421 falls within Park County, Colorado.

Is ZIP code 80421 mostly owner-occupied?

94% of occupied units in ZIP code 80421 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 80421?

The median home value in ZIP code 80421 is $488,700.

Does ZIP code 80421 have a large veteran population?

10% of civilians in ZIP code 80421 are veterans, above the national average of ~7%.

What is the population of ZIP code 80421?

ZIP code 80421 has an estimated population of 9,065 residents, with a density of 87 people per square mile.

What timezone is ZIP code 80421 in?

ZIP code 80421 observes the MST timezone.