Boulder, CO zip codes

Boulder, Colorado has 11 zip codes (6 residential, 5 PO box or single-organization). Most of it is in Boulder County. Together these zip codes are home to about 129K people.

Zip codes

Population

129K

All zips combined

Largest zip

80302

29,569 residents

Income range

$62K–$127K

Median by zip

Zip codes in Boulder

Zip	Type	Population	IncomeMedian income	Home value
80301	Residential	25,007	$95,207	$793,200
80302	Residential	29,569	$61,698	$1,190,800
80303	Residential	24,996	$78,555	$961,900
80304	Residential	25,383	$126,558	$1,210,200
80305	Residential	16,291	$126,107	$1,032,900
80306 · PO box	PO box / unique	—	—	—
80307 · PO box	PO box / unique	—	—	—
80308 · PO box	PO box / unique	—	—	—
80309 · PO box	PO box / unique	—	—	—
80310	Residential	7,692	—	—
80314 · PO box	PO box / unique	—	—	—

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