ZIP Code 80303 Map
Census ZIP Code Tabulation Area 80303 in Boulder, CO (Boulder County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 80303 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
24,996
Households
11,783
Median household income
$78,555
Median age
29.3 years
Median home value
$961,900
Median gross rent
$1,910/mo
Owner-occupied homes
43.9%
Bachelor's degree or higher
80.1%
Below poverty level
23.1%
Land area
21.9 sq mi
Population density
1,142 / sq mi