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Gardner, CO ZIP code

The ZIP code for Gardner, Colorado is 81040. It is in Huerfano County.

Population in these ZIPs
360
Avg. median income
$31,000population-weighted
Typical home value
$302,300population-weighted
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ZIP codes within 10 miles

Gardner, CO ZIP code list

Gardner, CO ZIP codes
ZIP codePopulationMedian incomeTypical home value
81040360$30,978$302,300

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Gardner

Frequently asked questions

What is the ZIP code for Gardner, CO?

The ZIP code for Gardner, CO is 81040.

What county is Gardner, Colorado in?

Gardner ZIP codes are in Huerfano County.