Census ZIP Code Tabulation Area
Will ZIP 81425 have a white Christmas?
Snow-on-the-ground odds near Olathe, CO, for December 25, 2026.
The historical picture
The validated 1991–2020 spatial model indicates an estimated 53% chance of at least one inch of snow on the ground at this ZCTA’s Census internal point.
ACS population
5,005
Land area
219.4 sq mi
Nearest station
13 mi
3DEP elevation
7,313 ft
Climate period
1991–2020
This is a Census ZCTA, not a USPS delivery-route boundary. Its internal point is 12 miles from Olathe. The estimate retains all four NOAA source stations and their interpolation weights.
Frequently asked questions
- Will ZIP 81425 have a white Christmas?
- Its validated 1991–2020 historical estimate is 53%, or about about 5 years in 10. Inside the forecast window, live ensemble guidance is blended with that history.
- Is this the exact USPS ZIP boundary?
- No. The Census Bureau creates ZIP Code Tabulation Areas to approximate the geography of USPS ZIP Codes. USPS delivery routes can change and do not form a permanent national polygon dataset.