
Amador County
- State:
- California
- County Seat:
- Jackson
Amador County's estimated 2025 population is 42,447 with a growth rate of 0.75% in the past year according to the most recent United States census data. Amador County is the 45th largest county in California. The 2010 population was 37,883 and has seen a growth of 12.05% since that time.