Midlothian is a city in northwest Ellis County, Texas, United States. The city is 25 miles (40 km) southwest of Dallas. It is the hub for the cement industry in North Texas as it is the home to three separate cement production facilities, as well as a steel mill. The population of Midlothian grew by 121% between 2000 and 2010, to a population of 18,037.
In the early 1800s, settlements began to take place in the area that became Ellis County, but full colonization of this area was slow until 1846, when Sam Houston finalized peace treaties between several of the indigenous inhabitants of the region and the Republic of Texas. The earliest inhabitants of this area were the Tonkawa people, but other tribes also hunted in this area, including the Anadarko people, Bidai, Kickapoo, and Waco.
The future Ellis County area of the young Republic of Texas was known as the Peters Colony, named for a Louisville, Kentucky-based land grant company consisting of English and American investors. The young Republic empresario grant program encouraged settlements in North Texas in 1857. The few settlers who lived in this region trapped animals and sold their pelts, and traded goods with the natives. The majority of Ellis County’s original settlers came from the southern half of the United States. They arrived with their cultural and educational traditions, their methods of farming and care for farm animals, and for a few, their slaves.