About 68878 - Sumner, Nebraska
ZIP code 68878 covers the community of Sumner in Nebraska, the United States. This area falls under Dawson County.
Census data puts the population of this ZIP code at 463 residents. It's a quieter, less populous area than the typical Nebraska ZIP code (avg. ~3,401).
Population density runs around 1 people per sq. mile, making it a rural area.
Other ZIP code codes in Nebraska serve areas such as Lincoln, Omaha.