Pulaski County is a county located in the U.S. state of Illinois. As of the most recent data available, the county has a population of approximately 7,348 people, with a population density of about 36.56 persons per square mile.
The county spans a total land area of 201.00 square miles (521.00 square kilometers). The administrative center and county seat is Mound City, which often serves as a hub for local governance and services. The largest city within the county by population is Mounds.
Geographically, Pulaski County experiences varied elevations, with its highest point at New Grand Chain 404 ft and its lowest point at Mound City 320 ft. The region operates in the UTC-6.