ZIP code · Mason City · Nebraska · United States
ZIP code 68855 — Mason City
ZIP code 68855 serves Mason City, Nebraska.
- Postal code
- 68855Single source Value from one source, not cross-checked.
- City
- Mason City
- County
- Custer
- State
- Nebraska
- Country
- United States
- Coordinates
- 41.1853, -99.3049 — precision precise (locality)
View on OpenStreetMap - Population
- 393 (ZCTA, ACS 5-year)
- Median household income
- $76,731
- Median age
- 38
Nearby localities
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 · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page