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Calvert, TX ZIP code

The ZIP code for Calvert, Texas is 77837. It is in Robertson County.

Population in these ZIPs
1,030
Avg. median income
$57,900population-weighted
Typical home value
$185,400population-weighted
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ZIP codes within 10 miles

Calvert, TX ZIP code list

Calvert, TX ZIP codes
ZIP codePopulationMedian incomeTypical home value
778371,030$57,917$185,400

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 Calvert, TX?

The ZIP code for Calvert, TX is 77837.

What county is Calvert, Texas in?

Calvert ZIP codes are in Robertson County.