Mobile County is a county located in the U.S. state of Alabama. As of the most recent data available, the county has a population of approximately 399,843 people, with a population density of about 324.28 persons per square mile.
The county spans a total land area of 1,233.00 square miles (3,193.00 square kilometers). The administrative center and county seat is Mobile, which often serves as a hub for local governance and services. The largest city within the county by population is Mobile.
Geographically, Mobile County experiences varied elevations, with its highest point at Citronelle 311 ft and its lowest point at Mount Vernon 0 ft. The region operates in the UTC-6.