Harris County, Texas, is located in the southeastern part of the state and is the most populous county in Texas. It encompasses the city of Houston, which serves as the county seat. The county covers an area of approximately 1,777 square miles and is known for its diverse population and vibrant economy. The county is home to several major industries, including energy, healthcare, and aerospace. Harris County also features numerous parks, recreational areas, and cultural institutions, making it a hub for both residents and visitors. Its extensive transportation network includes highways, railroads, and the Port of Houston, one of the busiest ports in the United States.