Llanuras, Texas

Según el sistema de clasificación climática de Köppen , Plains tiene un clima semiárido , BSk en los mapas climáticos. ^{[ 8 ]}

Según el censo de Estados Unidos de 2020 , en la ciudad residían 1.355 personas, 428 hogares y 346 familias.

At the 2000 census, 1,450 people, 485 households, and 390 families were living in the town. The population density was 1,466 inhabitants per square mile (566/km²).^[3] The 569 housing units had an average density of 575 per square mile (222/km²). The racial makeup of the town was 69.66% White, 0.76% Native American, 0.07% Asian, 0.07% Pacific Islander, 27.79% from other races, and 1.66% from two or more races. Hispanics or Latinos of any race were 53.03% of the population.

Of the 485 households, 42.3% had children under 18 living with them, 68.0% were married couples living together, 8.9% had a female householder with no husband present, and 19.4% were not families. About 17.1% of households were one person, and 8.7% were one person 65 or older. The average household size was 2.98 and the average family size was 3.37.

The age distribution was 32.6% under 18, 8.1% from 18 to 24, 27.4% from 25 to 44, 20.7% from 45 to 64, and 11.2% 65 or older. The median age was 34 years. For every 100 females, there were 97 males. For every 100 females 18 and over, there were 91 males.

The median income for a household was $32,188 and for a family was $36,250. Males had a median income of $27,188 versus $21,042 for females. The per capita income for the town was $14,624. About 17.2% of families and 20.2% of the population were below the poverty line, including 28.9% of those under 18 and 23.5% of those 65 or over.