ZIP code · Troy · Kansas · United States
ZIP code 66087 — Troy
ZIP code 66087 serves Troy, Kansas.
- Postal code
- 66087Single source Value from one source, not cross-checked.
- City
- Troy
- County
- Doniphan FIPS 20043
- State
- Kansas
- Country
- United States
- Coordinates
- 39.7906, -95.1434 — precision precise (locality)
View on OpenStreetMap - Population
- 2,035 (ZCTA, ACS 5-year)
- Population density
- 17 / sq mi
- Land area
- 119 sq mi (308.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $55,313
- Per-capita income
- $36,347
- Median age
- 43.5
- Households
- 819
- Housing units
- 934
- Median home value
- $120,500
- Median gross rent
- $809 / month
- Congressional district
- KS-2 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 785Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 66087 with another ZIP · ZIPs within 25 miles · distance from 66087
Map of ZIP code 66087
Climate — monthly normals
Warmest month Jul (avg high 87°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 42 | 54 | 65 | 74 | 83 | 87 | 85 | 79 | 67 | 53 | 40 |
| Avg low °F | 17 | 21 | 31 | 42 | 53 | 63 | 67 | 65 | 56 | 44 | 32 | 22 |
| Precip in | 1.0 | 1.4 | 2.2 | 3.8 | 5.1 | 4.5 | 5.0 | 3.9 | 3.4 | 3.1 | 2.0 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: TROY 3N (3.9 mi) · NOAA NCEI
Places in ZIP 66087
- 10 schools
- 1 doctors & dentists
- 1 supermarkets
- 2 restaurants & cafés
- 1 bars & pubs
- 1 parks
- 2 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 1 post offices
- 3 places of worship
- 3 banks
- 1 gas stations
- 5 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page