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ZIP CODE TABULATION AREA

80121

Colorado · 18,029 residents · 7.212 sq mi
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ZIP 80121 is significantly wealthier than the US average, with a median household income of $142,056. Population has held roughly steady since 2024. 66% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $707,900. With a median age of 47.8, the population is older than the US median of 38.9. Households here earn about 41% more than the Arapahoe County median. Among the 17 ZIP codes in Arapahoe County, 80121 ranks 2nd by median household income.

$142,056
US average: $82,259
$707,900
US average: $376,019
66.2%
US average: 35.6%
Age, sex & households
Under 18
19.5%
Age 65+
25.9%
48.2%
51.8%
2.44 people
Race & ethnicity · 2024
2024
White, non-Hispanic83.6%(15,070)
Black1%(186)
Hispanic / Latino8.6%(1,544)
Asian1.4%(244)
Other5.5%(985)
Diversity Score36.3%(6,551)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Arapahoe County
Income rank vs other ZIPs
LOWEST2ND OF 17HIGHEST
Adjacent ZIPs
80010$63,579
80012$73,000
80013$101,191
80014$73,210
Frequently asked

How many people live in ZIP code 80121?

ZIP code 80121 has about 18,029 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 80121?

The typical household in ZIP code 80121 earns about $142,056 a year. Half of households make more than that, and half make less.

Is ZIP code 80121 expensive?

In ZIP code 80121, the median home is worth about $707,900, and the typical rent is about $2,151 a month.

How educated are people in ZIP code 80121?

About 66.2% of adults age 25 and over in ZIP code 80121 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 80121?

About 4.0% of people in ZIP code 80121 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024