ZIP code · Elmdale · Kansas · United States
ZIP code 66850 — Elmdale
ZIP code 66850 serves Elmdale, Kansas.
- Postal code
- 66850Single source Value from one source, not cross-checked.
- City
- Elmdale
- County
- Chase FIPS 20017
- State
- Kansas
- Country
- United States
- Coordinates
- 38.3779, -96.6675 — precision precise (locality)
View on OpenStreetMap - Population
- 177 (ZCTA, ACS 5-year)
- Population density
- 1 / sq mi
- Land area
- 127.5 sq mi (330.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $81,875
- Per-capita income
- $93,330
- Median age
- 49.4
- Households
- 81
- Housing units
- 81
- Median home value
- $114,400
- Congressional district
- KS-2 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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
- 620 (from the nearest rate centre)Telephone 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 66850 with another ZIP · ZIPs within 25 miles · distance from 66850
Map of ZIP code 66850
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 18°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 41 | 46 | 57 | 67 | 75 | 85 | 90 | 89 | 81 | 69 | 56 | 44 |
| Avg low °F | 18 | 22 | 31 | 41 | 53 | 63 | 67 | 65 | 56 | 43 | 31 | 22 |
| Precip in | 0.9 | 1.4 | 2.7 | 3.5 | 5.6 | 4.7 | 5.0 | 4.4 | 3.5 | 2.8 | 2.0 | 1.4 |
NOAA 1991–2020 climate normals from the nearest station: COTTONWOOD FALLS (6.5 mi) · NOAA NCEI
Places in ZIP 66850
- 1 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