80436 ZIP Code — Dumont, CO

Clear Creek County, Colorado

ZIP code 80436 is located in Dumont, Colorado, within Clear Creek County. It covers approximately 17.54 square miles and serves a population of 423 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 720/303.

About ZIP code 80436

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 $316,300.

Median household income is $55,057. 50% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is natural resources, construction, and trades, with construction as the leading industry. The average commute of 28 minutes is near the national average.

College attainment at 16% is below the national average, consistent with a trades and production-oriented local economy.

Notable community characteristics include disability rates above the national average at 38%.

Overall, ZIP code 80436 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

423

population

17.54

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

80436 ZIP code map

Cities in ZIP code 80436

Below are the cities the US Postal Service accepts for ZIP code 80436. Using any city not on this list may result in mail delivery delays.

City	Status
Dumont	Acceptable

Demographics updated 05/2026

Population
Total population	423
Population density	24 / sq mi
State FIPS	08
County FIPS	019

Geography
Land area	17.54 sq mi
Water area	0.04 sq mi
Latitude	39.7832
Longitude	-105.6202
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	52.9%	41.6%	32.5%
$50k – $100k	10.7%	34.0%	31.0%
$100k – $200k	36.4%	19.2%	26.9%
Over $200k	0.0%	5.2%	9.6%

Demographics & statistics

423

Population

People per sq mi

58.4

Median age

$55,057

Median household income

$37,192

Per capita income

$316,300

Median home value

Median monthly rent

100.0%

Home ownership

13.0%

Poverty rate

0.0%

Unemployment

279

Housing units

15.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

15–19

35–44

45–54

55–59

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	28	6.6%
18 and over	395	93.4%
65 and over	167	39.5%
Median age	58.4 years

Race & ethnicity

White 74%

American Indian / Alaska Native 13%

Two or more races 13%

Group	Count	%
White	313	74%
American Indian / Alaska Native	55	13%
Two or more races	55	13%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	52.9%	41.6%	32.5%
$50k – $100k	10.7%	34.0%	31.0%
$100k – $200k	36.4%	19.2%	26.9%
Over $200k	0.0%	5.2%	9.6%

$10k–$15k 26.8%

$15k–$25k 8.3%

$35k–$50k 5.4%

$50k–$75k 34.1%

$75k–$100k 6.8%

$100k–$150k 5.9%

$200k+ 12.7%

Range	% of households
$10k–$15k	26.8%
$15k–$25k	8.3%
$35k–$50k	5.4%
$50k–$75k	34.1%
$75k–$100k	6.8%
$100k–$150k	5.9%
$200k+	12.7%
Median income	$55,057

Housing

Home values

Under $50k 10.7%

$50k–$100k 26.8%

$200k–$300k 8.3%

$300k–$500k 31.2%

$500k–$1M 22.9%

Housing overview

Metric	Value
Median home value	$316,300
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	26.5%
Single-family detached	72.4%
Large apartment buildings	0.0%
Mobile homes	27.6%
Median rooms	4.4
Avg household size (owned)	2.06

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	6.8%
1990–1999	27.2%
1980–1989	11.5%
1970–1979	31.9%
1960–1969	3.6%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	19.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	17.9%
2 bedrooms	19.4%
3 bedrooms	58.8%
4 bedrooms	0.0%
5+ bedrooms	3.9%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	8.3%
2 vehicles	53.7%
3 or more	38.0%

Heating fuel

Fuel type	%
Utility gas	76.1%
Propane / LP gas	10.7%
Wood	5.9%
Solar	7.3%

Households & families

Household type	Count	%
Married-couple family	119	58.0%
Cohabiting couple	0	0.0%
Male householder, no spouse	86	42.0%
Female householder, no spouse	0	0.0%
Households with children under 18	32	15.6%
Households with seniors (65+)	103	50.2%
Average household size	2.06

Marital status

Status	Male	Female
Never married	38.6%	7.9%
Married	54.9%	79.1%
Separated	0.0%	0.0%
Widowed	0.0%	13.1%
Divorced	6.5%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 8.4%

HS graduate 36.3%

Some college, no degree 32.6%

Associate's degree 6.8%

Bachelor's degree 15.8%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	91.6%
Bachelor's or higher	15.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	26	100.0%
College / grad school	0	0.0%

Employment

Industry of employment

Finance & real estate 25.6%

Construction 16.7%

Education & healthcare 16.3%

Transportation & utilities 8.4%

Other services 8.4%

Retail trade 7.0%

Arts, food & hospitality 7.0%

Manufacturing 5.6%

Professional & management 5.1%

Occupation

Category	%
Management, business & arts	27.0%
Service	15.3%
Sales & office	25.1%
Natural resources & construction	32.6%
Production & transportation	0.0%

Employment type

Type	%
Private sector	91.6%
Government	0.0%
Self-employed	8.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.1%
Carpool	7.5%
Public transit	0.0%
Walk	0.0%
Work from home	10.4%
Other means	0.0%
Avg commute (minutes)	27.6

Poverty

All people 13.0%

Under 18 years 0.0%

18 and over 13.9%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	50.2%
Retirement income	44.9%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	24.8%
High blood pressure	28.1%
High cholesterol	30.1%
Diabetes	8.5%
Heart disease	5.5%
Stroke	2.6%
Asthma	10.0%
Arthritis	23.7%
Kidney disease	2.7%
Pulmonary disease	6.2%
Cancer	6.7%

Behavior / access	%
Smoking	16.0%
Binge drinking	18.7%
No physical activity	17.2%
Less than 7 hrs sleep	28.2%
Depression	20.7%
Fair or poor health	11.2%
Poor mental health	13.7%
Poor physical health	9.6%
No health insurance	11.0%
Visited doctor (checkup)	66.5%
Visited dentist	64.2%
Cholesterol screening	90.8%
Teeth loss	9.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	26	6.6%

Disability	%
Any disability	37.6%
Under 18	0.0%
18–64 years	38.6%
65 and over	42.5%

Health insurance coverage

Type	%
Private insurance	58.9%
Public insurance	42.6%
No insurance	8.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	406	96.0%
Spanish	39	9.6%
Other Indo-European	39	9.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	370	87.5%
Born in same state	370	87.5%
Born in different state	158	37.4%
Foreign born	0	0.0%
Naturalized citizen	53	12.5%
Not a US citizen	53	100.0%

Ancestry

Ancestry	Count	%
Arab	124	29.3%
German	25	5.9%

Ancestry	Count	%
French	25	5.9%
Italian	17	4%

Technology access

Metric	% of households
Computer access	48.5%
Internet access	96.1%

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

Frequently asked questions about ZIP code 80436

What city is ZIP code 80436 in?

ZIP code 80436 is primarily assigned to Dumont, Colorado.

What county is ZIP code 80436 in?

ZIP code 80436 falls within Clear Creek County, Colorado.

Does ZIP code 80436 have an older population?

40% of residents in ZIP code 80436 are 65 or older, above the national average of ~17%.

Does ZIP code 80436 have a large retiree population?

50% of households in ZIP code 80436 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 80436?

The median home value in ZIP code 80436 is $316,300.

What is the population of ZIP code 80436?

ZIP code 80436 has an estimated population of 423 residents, with a density of 24 people per square mile.

What timezone is ZIP code 80436 in?

ZIP code 80436 observes the MST timezone.