There are 6 zip codes in Frontier County, Nebraska. The most populated is 69022, located in Cambridge. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
690221,673Cambridge
690251,009Curtis
69028678Eustis
69038437Maywood
69029397Farnam
690421Stockville

Zip Codes in Frontier County, Nebraska by Population (2024)