Formoso, KS ZIP code

The ZIP code for Formoso, Kansas is 66942. It is in Jewell County.

66942

Population in these ZIPs: 305
Avg. median income: $98,000population-weighted
Typical home value: —population-weighted

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Formoso, KS ZIP code list

Formoso, KS ZIP codes
ZIP code	Population	Median income	Typical home value
66942	305	$97,955	—

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 Formoso

Courtland 7 mi
Randall 10 mi
Webber 11 mi
Mankato 12 mi
Scandia 13 mi
Norway 14 mi
Republic 15 mi
Jewell 15 mi
Jamestown 15 mi
Burr Oak 18 mi
Belleville 19 mi
Esbon 24 mi

Frequently asked questions

What is the ZIP code for Formoso, KS?

The ZIP code for Formoso, KS is 66942.

What county is Formoso, Kansas in?

Formoso ZIP codes are in Jewell County.