
Worth County
- State:
- Missouri
- County Seat:
- Grant City
Worth County's estimated 2025 population is 1,841 with a growth rate of -1.76% in the past year according to the most recent United States census data. Worth County is the 115th largest county in Missouri. The 2010 population was 2,152 and has seen a growth of -14.45% since that time.