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ZIP CODE TABULATION AREA

80303

Colorado · 24,996 residents · 21.9 sq mi
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With 24,996 people, ZIP 80303 is a ZIP code in Boulder County. This is an unusually credentialed place: 80% of adults have a four-year degree. The typical home is worth $961,900. This skews young, with a median age of 29.3. 44% of homes are owner-occupied. People stay put here: 68% were in the same home a year ago. Among the 15 ZIP codes in Boulder County, 80303 ranks 14th by median household income.

$78,555
US average: $82,259
$62,355
US average: $44,673
$961,900
US average: $376,019
80.1%
US average: 35.6%
Land area
21.9 sq mi
Age, sex & households
Under 18
10.8%
Age 65+
16.4%
52.7%
47.3%
2.03 people
Race & ethnicity · 2024
2024
White, non-Hispanic78.9%(19,714)
Black0.7%(174)
Hispanic / Latino7.8%(1,956)
Asian7.2%(1,807)
Other5.4%(1,345)
45
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
12.2
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Boulder County
Income rank vs other ZIPs
LOWEST14TH OF 15HIGHEST
Adjacent ZIPs
80025$134,102
80026$120,187
80027$154,232
80301$95,207
Frequently asked

How many people live in ZIP code 80303?

ZIP code 80303 has about 24,996 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 80303?

The typical household in ZIP code 80303 earns about $78,555 a year. Half of households make more than that, and half make less.

Is ZIP code 80303 expensive?

In ZIP code 80303, the median home is worth about $961,900, and the typical rent is about $1,910 a month.

How educated are people in ZIP code 80303?

About 80.1% of adults age 25 and over in ZIP code 80303 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 80303?

About 23.1% of people in ZIP code 80303 live below the federal poverty line.

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