Postal Codes

80118 ZIP Code

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ZIP code 80118 covers Larkspur, Colorado, with a population of about 5,950 and a median household income of $153,368.

Population
5,95045 per square mile
Median age
53.915.2 points above the US average
Median household income
$153,3681.7× the Colorado median
Poverty rate
2.7%9.7 points below the US average
Typical home value
$947,909up 12.6% in five years
Degree or higher
64.5%29.5 points above the US average
Homeownership
94.6%29.6 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
174

Where 80118 is

Larkspur, 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

Population5,950
Median age53.9
Family households88.2%
Born outside the US2.9%
Speaks a language other than English at home4.2%
White (non-Hispanic)92.8%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.5%
Hispanic or Latino2.3%
Veterans14.1%
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

Median household income$153,368
Income per person$76,404
Poverty rate2.7%
Households on SNAP or cash assistance2.6%

Household income distribution

Under $10k1.8%
$10–15k0.7%
$15–20k0.8%
$20–25k0.0%
$25–30k0.7%
$30–35k1.9%
$35–40k1.1%
$40–45k1.5%
$45–50k0.4%
$50–60k4.8%
$60–75k2.4%
$75–100k7.2%
$100–125k10.9%
$125–150k13.3%
$150–200k14.9%
$200k or more37.7%

Income as declared to the IRS

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

Tax returns filed3,190
Mean adjusted gross income$181,524
Returns declaring $200,000 or more26.3%
Returns, under $25k19.7%
Returns, $25k–$50k11.3%
Returns, $50k–$75k8.5%
Returns, $75k–$100k8.5%
Returns, $100k–$200k25.7%
Returns, $200k or more26.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$826,900
Owner-occupied94.6%
Vacant homes3.2%
Median year built1997

What the homes are

Detached house92%
Attached house5.4%
2 to 4 units0.2%
Mobile home2.4%
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$947,909as of 2026-07
Typical home value, 1 yeardown 1.7%
Typical home value, 5 yearsup 12.6%
Typical home value, 10 yearsup 76.4%
Typical home value since 2000
200020132026$987,164$353,747

$353,747 in 2000 to $947,909 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.1%
Bachelor's degree or higher64.5%
High school diploma or higher99.2%
Works from home29.1%
Drives to work alone62.7%
Takes public transport0%
Commutes 45 minutes or more33.7%
Health

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

Obesity25.6% 7.8 pts below the national average of 33.4%
Diagnosed diabetes8.3% 3.7 pts below the national average of 12%
Currently smokes7.4% 5.8 pts below the national average of 13.2%
High blood pressure31.6% 2.5 pts below the national average of 34.1%
Fair or poor general health11.4% 8.9 pts below the national average of 20.3%
No health insurance (18–64)4.8% 6.5 pts below the national average of 11.3%
Depression20.2% 1.7 pts below the national average of 21.9%
No leisure-time physical activity13.5% 11.9 pts below the national average of 25.4%
Arthritis28.8% 3.7 pts above the national average of 25.1%
Binge drinking16% same as the national average of 16%
Taking blood pressure medication76% 1.3 pts above the national average of 74.7%
Cancer (non-skin)11.8% 4.1 pts above the national average of 7.7%
Current asthma10.6% same as the national average of 10.4%
Coronary heart disease5.6% 0.6 pts below the national average of 6.2%
Routine check-up in past year79.1% 2.4 pts above the national average of 76.7%
Cholesterol screening92% 6.1 pts above the national average of 85.9%
Cognitive disability9.3% 5.5 pts below the national average of 14.8%
Colorectal screening72.7% 8.4 pts above the national average of 64.3%
COPD4.9% 1.7 pts below the national average of 6.6%
Visited a dentist78.6% 17.3 pts above the national average of 61.3%
Any disability22.2% 8.5 pts below the national average of 30.7%
Hearing disability6.7% same as the national average of 6.7%
High cholesterol37.2% 1 pts above the national average of 36.2%
Independent living disability4.8% 3.6 pts below the national average of 8.4%
Mammography use77.4% 1.5 pts above the national average of 75.9%
Poor mental health (14+ days)12.4% 4.4 pts below the national average of 16.8%
Mobility disability9.3% 4.7 pts below the national average of 14%
Poor physical health (14+ days)10.5% 3 pts below the national average of 13.5%
Self-care disability2.4% 1.6 pts below the national average of 4%
Sleeps under 7 hours25.1% 11.3 pts below the national average of 36.4%
Stroke2.8% 0.6 pts below the national average of 3.4%
All natural teeth lost3.9% 9.1 pts below the national average of 13%
Vision disability2.8% 2.8 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments174
People employed597
Annual payroll$36,249,000
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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 79.7% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 4 census tracts this ZIP code covers
Expected annual loss88.1 out of 100
Community resilience64.7 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.

Wildfire99.4Very High at its worst in this ZIP code
Lightning92.9Very High at its worst in this ZIP code
Hail91.7Relatively High at its worst in this ZIP code
Landslide87.6Relatively Moderate at its worst in this ZIP code
Winter weather85.1Relatively High at its worst in this ZIP code
Strong wind64Relatively Moderate at its worst in this ZIP code
Tornado61.7Relatively Moderate at its worst in this ZIP code
Volcanic activity51.4Very Low at its worst in this ZIP code
River flooding35.1Relatively Moderate at its worst in this ZIP code
Drought29.3Relatively Low at its worst in this ZIP code
Cold wave28.3Relatively Low at its worst in this ZIP code
Earthquake20.2Very Low at its worst in this ZIP code
Ice storm10.2Very Low at its worst in this ZIP code
Avalanche4.2Very Low at its worst in this ZIP code
Heat wave3Very 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$153,368$92,470$78,538
Income per person$76,404$50,489$43,289
Poverty rate2.7%9.4%12.4%
Median home value$826,900$502,200$303,400
Median gross rent$1,693$1,348
Homeownership94.6%66.3%65%
Bachelor's degree or higher64.5%44.7%35%
Unemployment rate1.1%4.5%5.2%
Works from home29.1%18.8%13.5%
Born outside the US2.9%9.6%13.9%
Median age53.937.538.7
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 stationMONUMENT, CO US11 km away
Rain in a year23 in
Snow in a year121 in

Average high and low by month

January40.9°F / 16.3°F0.89 in rain, 14.4 in snow
February43.3°F / 18.3°F0.73 in rain, 10.9 in snow
March50.3°F / 23°F1.55 in rain, 24.2 in snow
April57°F / 28.8°F3.23 in rain, 23.7 in snow
May67.6°F / 38.8°F2.44 in rain, 3.3 in snow
June78.8°F / 47.2°F2.99 in rain
July82.5°F / 53.7°F2.74 in rain
August79.7°F / 51.5°F2.97 in rain
September72.4°F / 43.5°F1.59 in rain, 1.7 in snow
October60.4°F / 33.3°F1.29 in rain, 11.1 in snow
November48.4°F / 22.3°F1.05 in rain, 18.4 in snow
December40.7°F / 16.7°F1.06 in rain, 13.4 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 supermarketNone of this ZIP code
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%.

Douglas County School District RE-199.9% 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 vulnerability2more vulnerable than 2% of US census tracts
Socioeconomic status2more vulnerable than 2% of US census tracts
Household characteristics16more vulnerable than 16% of US census tracts
Racial and ethnic minority status17more vulnerable than 17% of US census tracts
Housing type and transport7more vulnerable than 7% of US census tracts
Walkability4.9 out of 20Least walkable
Nearby ZIP codes

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

80133 Palmer Lake, CO10.4 km away
80132 Monument, CO11.2 km away
80921 Colorado Springs, CO17.3 km away
80109 Castle Rock, CO18.6 km away
80104 Castle Rock, CO19 km away
80163 Littleton, CO20.3 km away
80135 Sedalia, CO22.1 km away
80116 Franktown, CO22.1 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.

Douglas County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area131.03 sq mi
Water area0.11 sq mi
Population density45 people per sq mi
Latitude, longitude39.2011, -104.8546

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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