Warren County is a county located in the U.S. state of Pennsylvania. As of the most recent data available, the county has a population of approximately 43,863 people, with a population density of about 49.62 persons per square mile.
The county spans a total land area of 884.00 square miles (2,290.00 square kilometers). The administrative center and county seat is Warren, which often serves as a hub for local governance and services. The largest city within the county by population is Warren.
Geographically, Warren County experiences varied elevations, with its highest point at Sugar Grove 1,400 ft and its lowest point at Tidioute 1,114 ft. The region operates in the UTC-5.