Troy, KS ZIP code

The ZIP code for Troy, Kansas is 66087. It is in Doniphan County.

66087

Population in these ZIPs: 2,027
Avg. median income: $56,900population-weighted
Typical home value: $172,400population-weighted
Metro area: St. Joseph, MO-KS

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Troy, KS ZIP code list

Troy, KS ZIP codes
ZIP code	Population	Median income	Typical home value
66087	2,027	$56,875	$172,400

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

Cities near Troy

Bendena 7 mi
Highland 7 mi
Wathena 9 mi
Denton 10 mi
Robinson 13 mi
Elwood 14 mi
White Cloud 15 mi
Everest 17 mi
Lancaster 17 mi
Atchison 18 mi
Hiawatha 22 mi
Horton 24 mi

Frequently asked questions

What is the ZIP code for Troy, KS?

The ZIP code for Troy, KS is 66087.

What county is Troy, Kansas in?

Troy ZIP codes are in Doniphan County.