ZIP Code 80303

Boulder, CO — income, home value, property tax, and sales tax.

Median household income
$78,555
Per-capita income
$62,355
Median home value
$756,300
Property tax rate
0.53%
Combined sales tax
2.90%

ZIP code 80303, in the Boulder area, ranks among Colorado's more affluent communities. Households here earn a median of $78,555, while per-capita income reaches $62,355. Home values are strikingly high at $961,900, yet the county-level property tax rate of 0.53% keeps annual bills lower than many comparable markets. Sales tax totals 2.90%, a comparatively restrained figure that softens the cost of everyday purchases. Together these figures describe an upscale enclave where substantial wealth sits alongside a tax structure that leans gently on property owners and shoppers alike.

See how Boulder, CO taxes stack up

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