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Gem, KS ZIP code

The ZIP code for Gem, Kansas is 67734. It is in Thomas County.

Population in these ZIPs
175
Avg. median income
—population-weighted
Typical home value
—population-weighted
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ZIP codes within 10 miles

Gem, KS ZIP code list

Gem, KS ZIP codes
ZIP codePopulationMedian incomeTypical home value
67734175——

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 Gem

Frequently asked questions

What is the ZIP code for Gem, KS?

The ZIP code for Gem, KS is 67734.

What county is Gem, Kansas in?

Gem ZIP codes are in Thomas County.