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ZIP CODE TABULATION AREA

80503

Colorado · 35,846 residents · 91.7 sq mi
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With 35,846 people, ZIP 80503 is a ZIP code in Boulder County. This is an unusually credentialed place: 60% of adults have a four-year degree. The typical home is worth $755,500. The median age is 44.8, about 6 years above the US median. Households take in $113,620 a year at the median, 38% more than the country as a whole. Poverty is uncommon here, at 5.8% of residents. Among the 15 ZIP codes in Boulder County, 80503 ranks 9th by median household income.

$113,620
US average: $82,259
$64,526
US average: $44,673
$755,500
US average: $376,019
59.9%
US average: 35.6%
Land area
91.7 sq mi
Age, sex & households
Under 18
18.9%
Age 65+
20.7%
49.2%
50.8%
2.35 people
Race & ethnicity · 2024
2024
White, non-Hispanic78.3%(28,082)
Black0.5%(177)
Hispanic / Latino10.2%(3,652)
Asian5.1%(1,828)
Other5.9%(2,107)
46
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
6.6
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
LOWEST9TH 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 80503?

ZIP code 80503 has about 35,846 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 80503?

The typical household in ZIP code 80503 earns about $113,620 a year. Half of households make more than that, and half make less.

Is ZIP code 80503 expensive?

In ZIP code 80503, the median home is worth about $755,500, and the typical rent is about $1,872 a month.

How educated are people in ZIP code 80503?

About 59.9% of adults age 25 and over in ZIP code 80503 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 80503?

About 5.8% of people in ZIP code 80503 live below the federal poverty line.

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