
Oconto
- County:
- Custer County
- County Seat:
- No
- Area (mi²):
- 0.203
- State:
- Nebraska
Oconto is a village located in Custer County, Nebraska. Oconto has a 2025 population of 140. Oconto is currently declining at a rate of 0% annually and its population has increased by 0.72% since the most recent census, which recorded a population of 139 in 2020.
The average household income in Oconto is $58,348 with a poverty rate of 11.18%. The median age in Oconto is 45.2 years: 49.1 years for males, and 43.6 years for females.