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Altair, TX ZIP code

The ZIP code for Altair, Texas is 77412. It is in Colorado County.

Population in these ZIPs
6
Avg. median income
—population-weighted
Typical home value
—population-weighted
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ZIP codes within 10 miles

Altair, TX ZIP code list

Altair, TX ZIP codes
ZIP codePopulationMedian incomeTypical home value
774126——

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 Altair

Frequently asked questions

What is the ZIP code for Altair, TX?

The ZIP code for Altair, TX is 77412.

What county is Altair, Texas in?

Altair ZIP codes are in Colorado County.