Sudan is a city in Lamb County in Texas, United States.

[3] According to The Handbook of Texas, the area where the town is now located was once granted to the county in 1892 by the 77 Ranch, owned by S.B.

[4] The town developed in 1917–1918 with a hotel and service from the Santa Fe railroad, which had built a branch line from Lubbock, Texas, to Texico, New Mexico, in 1913.

[5] According to the United States Census Bureau, the city has a total area of 0.9 square miles (2.3 km2), all of it land.

As of the 2020 United States census, 940 people, 454 households, and 345 families were residing in the city.

[10] Sudan ISD is also a Texas Education Agency Exemplary ranked campus, and has received multiple Bronze designations in U.S. News & World Report's annual "America's Best High Schools" feature.

Sudan High School continues to have success in both curricular and extracurricular events and has won numerous state championships in both sports and academics.