Postal Codes

80820 ZIP Code

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ZIP code 80820 covers Guffey, Colorado, with a population of about 537.

Population
5372 per square mile
Median age
6122.3 points above the US average
Poverty rate
9.9%2.5 points below the US average
Typical home value
$497,270up 9.3% in five years
Degree or higher
37.1%2.1 points above the US average
Homeownership
87.1%22.1 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
18

Where 80820 is

Guffey, Colorado — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population537
Median age61
Family households71.3%
Born outside the US6.7%
Speaks a language other than English at home0%
White (non-Hispanic)88.8%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino6.1%
Veterans22.1%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Poverty rate9.9%
Households on SNAP or cash assistance20.5%

Household income distribution

Under $10k1.3%
$10–15k4.6%
$15–20k0.0%
$20–25k5.3%
$25–30k6.3%
$30–35k0.0%
$35–40k3.0%
$40–45k11.2%
$45–50k12.9%
$50–60k2.3%
$60–75k8.6%
$75–100k21.1%
$100–125k4.0%
$125–150k1.7%
$150–200k8.6%
$200k or more9.2%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed380
Mean adjusted gross income$79,926
Returns declaring $200,000 or more7.9%
Returns, under $25k26.3%
Returns, $25k–$50k21.1%
Returns, $50k–$75k15.8%
Returns, $75k–$100k10.5%
Returns, $100k–$200k18.4%
Returns, $200k or more7.9%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$392,300
Owner-occupied87.1%
Vacant homes54%
Median year built1994

What the homes are

Detached house88.3%
Attached house1.8%
Mobile home9.9%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$497,270as of 2026-07
Typical home value, 1 yeardown 2%
Typical home value, 5 yearsup 9.3%
Typical home value, 10 yearsup 83.9%
Typical home value since 2000
200020132026$542,413$159,342

$159,342 in 2000 to $497,270 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate18.6%
Bachelor's degree or higher37.1%
High school diploma or higher98.4%
Works from home33.2%
Drives to work alone62.1%
Takes public transport0%
Commutes 45 minutes or more35.7%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity26.4% 7 pts below the national average of 33.4%
Diagnosed diabetes14.5% 2.5 pts above the national average of 12%
Currently smokes14% 0.8 pts above the national average of 13.2%
High blood pressure41.7% 7.6 pts above the national average of 34.1%
Fair or poor general health20.2% same as the national average of 20.3%
No health insurance (18–64)7.4% 3.9 pts below the national average of 11.3%
Depression21.8% same as the national average of 21.9%
No leisure-time physical activity20.4% 5 pts below the national average of 25.4%
Arthritis39.7% 14.6 pts above the national average of 25.1%
Binge drinking13.1% 2.9 pts below the national average of 16%
Taking blood pressure medication80.7% 6 pts above the national average of 74.7%
Cancer (non-skin)13.5% 5.8 pts above the national average of 7.7%
Current asthma11.9% 1.5 pts above the national average of 10.4%
Coronary heart disease10.1% 3.9 pts above the national average of 6.2%
Routine check-up in past year79.3% 2.6 pts above the national average of 76.7%
Cholesterol screening91.6% 5.7 pts above the national average of 85.9%
Cognitive disability13.1% 1.7 pts below the national average of 14.8%
Colorectal screening69.1% 4.8 pts above the national average of 64.3%
COPD10.3% 3.7 pts above the national average of 6.6%
Visited a dentist65.8% 4.5 pts above the national average of 61.3%
Any disability33.3% 2.6 pts above the national average of 30.7%
Hearing disability10.7% 4 pts above the national average of 6.7%
High cholesterol42.9% 6.7 pts above the national average of 36.2%
Independent living disability8.5% same as the national average of 8.4%
Mammography use68.5% 7.4 pts below the national average of 75.9%
Poor mental health (14+ days)14.5% 2.3 pts below the national average of 16.8%
Mobility disability17.5% 3.5 pts above the national average of 14%
Poor physical health (14+ days)16.3% 2.8 pts above the national average of 13.5%
Self-care disability4.8% 0.8 pts above the national average of 4%
Sleeps under 7 hours28% 8.4 pts below the national average of 36.4%
Stroke5% 1.6 pts above the national average of 3.4%
All natural teeth lost10.4% 2.6 pts below the national average of 13%
Vision disability5.6% same as the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments18
People employed43
Annual payroll$1,837,000
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 78% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss73.4 out of 100
Community resilience39.1 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Landslide99.2Relatively Moderate at its worst in this ZIP code
Wildfire98.9Relatively High at its worst in this ZIP code
Lightning98.5Very High at its worst in this ZIP code
Hail96Relatively High at its worst in this ZIP code
Avalanche72.8Relatively Low at its worst in this ZIP code
Winter weather69.3Relatively Moderate at its worst in this ZIP code
River flooding67.5Relatively Moderate at its worst in this ZIP code
Strong wind58.2Relatively Moderate at its worst in this ZIP code
Volcanic activity51Very Low at its worst in this ZIP code
Earthquake45Relatively Low at its worst in this ZIP code
Tornado44Relatively Low at its worst in this ZIP code
Cold wave17.4Very Low at its worst in this ZIP code
Ice storm13.3Very Low at its worst in this ZIP code
Heat wave1.3Very Low at its worst in this ZIP code
Compared with Colorado and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPColoradoUnited States
Median household income$92,470$78,538
Income per person$50,489$43,289
Poverty rate9.9%9.4%12.4%
Median home value$392,300$502,200$303,400
Median gross rent$1,693$1,348
Homeownership87.1%66.3%65%
Bachelor's degree or higher37.1%44.7%35%
Unemployment rate18.6%4.5%5.2%
Works from home33.2%18.8%13.5%
Born outside the US6.7%9.6%13.9%
Median age6137.538.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationLAKE GEORGE 8 SW, CO US13.9 km away
Rain in a year11 in
Snow in a year50 in

Average high and low by month

January32.7°F / -0.6°F0.3 in rain, 6 in snow
February35.8°F / 2.6°F0.27 in rain, 5.9 in snow
March44.5°F / 13.2°F0.57 in rain, 9.9 in snow
April50.7°F / 22.7°F0.92 in rain, 9.1 in snow
May60.5°F / 32°F1.41 in rain, 2.4 in snow
June72.3°F / 40.5°F1.2 in rain, 0.1 in snow
July77.1°F / 46.4°F2.17 in rain
August74.5°F / 45.3°F2.16 in rain
September68.7°F / 36.8°F1.09 in rain, 0.8 in snow
October57.4°F / 25.8°F0.57 in rain, 4.1 in snow
November44.5°F / 14.9°F0.36 in rain, 5.3 in snow
December33.5°F / 2.1°F0.27 in rain, 6.8 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket100% of this ZIP code's area
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Park County School District RE-2100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability33more vulnerable than 33% of US census tracts
Socioeconomic status44more vulnerable than 44% of US census tracts
Household characteristics43more vulnerable than 43% of US census tracts
Racial and ethnic minority status17more vulnerable than 17% of US census tracts
Housing type and transport28more vulnerable than 28% of US census tracts
Walkability4.2 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

80816 Florissant, CO23.5 km away
80827 Lake George, CO27.4 km away
80449 Hartsel, CO31.1 km away
80814 Divide, CO36.5 km away
80813 Cripple Creek, CO37.1 km away
81215 Canon City, CO38.5 km away
80860 Victor, CO39.8 km away
80432 Como, CO43.5 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Park County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area258.59 sq mi
Water area0.32 sq mi
Population density2 people per sq mi
Latitude, longitude38.8146, -105.5784

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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