Midland is a city in the U.S. state of Texas and the seat of Midland County with small portions extending into Martin County. The population was 132,524 as of the 2020 census. Located in the Permian Basin in West Texas, Midland is a major center for American oil and natural gas production.

Midland County is a county located in the U.S. state of Texas. As of 2020, the population was 169,983. The county seat is Midland. The county is so named for being halfway (midway) between Fort Worth and El Paso on the Texas and Pacific Railway. Midland County is included in the Midland, TX Metropolitan Statistical Area as well as the Midland–Odessa Combined Statistical Area.