Wright City is a city in Warren County, Missouri, United States. It is located on Interstate 70 at mile marker 200 approximately 50 miles (80 km) west of downtown St. Louis. Wright City is a small, semi-rural community area with primarily single-family housing, with some multi-family dwellings. The population was 3,119 at the 2010 census. It has a number of small stores and restaurants. It has various types of light to heavy industrial businesses.
Wright City was laid out in 1857, and was named after Dr. Henry C. Wright, a first settler. A post office called Wright City has been in operation since 1858.