
Pulaski County
- State:
- Arkansas
- County Seat:
- Little Rock
Pulaski County's estimated 2025 population is 401,253 with a growth rate of 0.16% in the past year according to the most recent United States census data. Pulaski County is the largest county in Arkansas. The 2010 population was 383,569 and has seen a growth of 4.61% since that time.