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Troy city, KS

ZIP Code 66087 — Troy city, KS Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
2,035
Median Income
$55,313
-26% vs US avg
Home Value
$120,500
-65% vs US avg
Median Rent
$521
-55% vs US avg
Median Age
43.5 yrs
+12% vs US avg
Area Code
Congress
Top Ancestry
GermanIrishAmerican
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Location
Coordinates
39.8021, -95.1221
Elevation
1,040 ft
Land Area
111.8 sq mi
Water Area
0.8 sq mi (1% water)

At a glance

Population
2,035
Density
N/A
Median income
$55,313
-26% vs US avg
Home value
$120,500
-65% vs US avg
Median rent
$521
-55% vs US avg
Timezone

Overview of ZIP Code 66087

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What to know about ZIP 66087

ZIP code 66087 covers Troy, KS in Doniphan County with a population of about 2,035.

At a glance, the area shows median age of 43.5 versus a U.S. median of about 38.9.

It sits in telephone area code 785; U.S. House district KS-2; the ST. JOSEPH media market.

Income and economy in Troy, KS

Median household income in ZIP 66087 is about $55,313 — about 26% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 11.1%; unemployment rate near 1.5%; 18.9% of adults with a bachelor’s degree or higher (about 14.8 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Manufacturing, and Other services; about 3.9% of workers reporting work-from-home (about 11.3 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 66087

Median home value is about $120,500 — about 65% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $521 (about 55% below the U.S. median rent ($1,163)), and owner-occupancy near 81.2% (about 15.8 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 66087 in Troy, KS, a household would need roughly $33,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $774. That sits below the local median household income ($55,313), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for Troy city, KS as Very Low (composite score 14.0), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (51.8) and flood (16.6). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Troy city, KS show little to no average snow and around 36.8 inches of annual precipitation.

IRS migration statistics show a net inflow of about 113 for ZIP 66087 (Troy city, KS) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport STJ (11.5 miles (18.5 km)) · Highland Community College (8.9 miles (14.3 km)) · Brown v. Board of Education National Historical Park (60.5 miles (97.4 km)) · VA: St. Joseph Clinic (16.5 miles (26.5 km))

Full lists and map pins are in the Infrastructure section below.