Aroostook County is a county located in the U.S. state of Maine. As of the most recent data available, the county has a population of approximately 73,938 people, with a population density of about 11.08 persons per square mile.
The county spans a total land area of 6,672.00 square miles (17,280.00 square kilometers). The administrative center and county seat is Houlton, which often serves as a hub for local governance and services. The largest city within the county by population is Presque Isle.
Geographically, Aroostook County experiences varied elevations, with its highest point at Wallagrass 881 ft and its lowest point at Frenchville 0 ft. The region operates in the UTC-5.