About 68346 - Dunbar, Nebraska
Located in Nebraska, the United States is home to the sparsely populated community of Dunbar, served by ZIP code 68346. It sits within Otoe County.
Census data puts the population of this ZIP code at 544 residents. That's below the Nebraska average of about 3,401 people per ZIP code.
Population density runs around 3 people per sq. mile, making it a rural area.
Other ZIP code codes in Nebraska serve areas such as Lincoln, Omaha.