
Frontier County
- State:
- Nebraska
- County Seat:
- Stockville
Frontier County's estimated 2025 population is 2,533 with a growth rate of -1.02% in the past year according to the most recent United States census data. Frontier County is the 70th largest county in Nebraska. The 2010 population was 2,760 and has seen a growth of -8.22% since that time.