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Seibert, CO ZIP code

The ZIP code for Seibert, Colorado is 80834. It is in Kit Carson County.

Population in these ZIPs
287
Avg. median income
$52,800population-weighted
Typical home value
$214,600population-weighted
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ZIP codes within 10 miles

Seibert, CO ZIP code list

Seibert, CO ZIP codes
ZIP codePopulationMedian incomeTypical home value
80834287$52,750$214,600

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

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Frequently asked questions

What is the ZIP code for Seibert, CO?

The ZIP code for Seibert, CO is 80834.

What county is Seibert, Colorado in?

Seibert ZIP codes are in Kit Carson County.