Hermleigh is a census-designated place (CDP) in Scurry County, Texas, United States.
Hermleigh is located at 32°38′5″N 100°45′34″W / 32.63472°N 100.75944°W / 32.63472; -100.75944 (32.634619, -100.759336).
According to the United States Census Bureau, the CDP has a total area of 9.1 square miles (23.5 km²), all of it land.
As of the census of 2000, there were 393 people, 151 households, and 104 families residing in the CDP. The population density was 43.4 people per square mile (16.7/km²). There were 183 housing units at an average density of 20.2/sq mi (7.8/km²). The racial makeup of the CDP was 90.08% White, 2.29% African American, 0.25% Asian, 5.34% from other races, and 2.04% from two or more races. Hispanic or Latino of any race were 23.66% of the population.
There were 151 households out of which 33.1% had children under the age of 18 living with them, 58.3% were married couples living together, 8.6% had a female householder with no husband present, and 31.1% were non-families. 28.5% of all households were made up of individuals and 15.2% had someone living alone who was 65 years of age or older. The average household size was 2.60 and the average family size was 3.24.
In the CDP, the population was spread out with 28.2% under the age of 18, 12.2% from 18 to 24, 23.4% from 25 to 44, 20.9% from 45 to 64, and 15.3% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 99.5 males. For every 100 females age 18 and over, there were 95.8 males.
The median income for a household in the CDP was $26,111, and the median income for a family was $30,417. Males had a median income of $27,222 versus $21,000 for females. The per capita income for the CDP was $11,843. About 13.1% of families and 23.4% of the population were below the poverty line, including 34.7% of those under age 18 and 25.3% of those age 65 or over.