Littlefield, the county seat of Lamb County, is on U.S. Highway 84, Farm Road 54, and the Santa Fe line in the south central part of the county.
Littlefield was named for George W. Littlefield, who divided his Yellow House Ranch and formed a land company when surveys showed that the new Santa Fe line from Coleman to Texico, New Mexico, would pass through his land. Arthur P. Duggan, husband of Littlefield's niece, helped to lay out land tracts and became sales manager. In 1913 the site became a station on the Panhandle and Santa Fe Railway, and a school, supported for several years by the Littlefield Land Company, was established. The developing community's population reached 250 in 1915, when the town also had a bank, several other businesses, and a library. Two years later the Lamb County News began publication there. Littlefield was incorporated in 1924, and by 1930 it had a population of 3,500, grain elevators, gins, a compress, and cottonseed oil mills. A hospital and a clinic were built in 1935. Littlefield was elected the county seat in 1946. Its population was 3,817 in 1940 and 6,558 in 1950. Littlefield was surrounded by irrigated farms that produced cotton, grain sorghums, and vegetables. The town became the retail and commercial center for Lamb County and parts of Hockley and Bailey counties. Fertilizer products and irrigation equipment manufacturing contributed to its economy. The population of Littlefield was 7,236 in 1960, 6,738 in 1970, and 7,409 in 1980. The number of businesses reported there declined from 240 in 1969 to 170 in 1973 and 147 in 1983. In the 1980s a textile mill became an important industry in the community. In 1991 Littlefield reported a population of 6,587 and 201 businesses. By 2000 the population was 6,507 with 286 businesses. Source: Handbook of Texas Online.