Houston is the largest city within the state of Texas and also the 3rd-biggest city in the United States. Based on the 2010 Census, Houston has a population of approximately 2.3 million people within a region of 600 square miles (1540 km2). Houston is the heart of Harris County, and its metro space is the sixth-most significant in the U.S., with approximately 6,000,000 people.
The city of Houston’s financial system has a broad industrial base in energy, manufacturing and transportation. Houston is furthermore foremost in health care industries and developing oilfield equipment – only New York houses a higher amount of Fortune 500 headquarters. It hosts a number of cultural establishments and shows, that draw in close to 6 million visitors annually. Houston offers an energetic visual and performing arts scene in its Theater District and offers year-round resident acts in all main performing arts.