| Official Name: | Thornton, Texas |
| Settlement Type: | Town |
| Mapsize: | 250px |
| Image Map1: | Limestone County Thornton.svg |
| Mapsize1: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Limestone |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.55 |
| Area Land Km2: | 2.54 |
| Area Water Km2: | 0.01 |
| Area Total Sq Mi: | 0.99 |
| Area Land Sq Mi: | 0.98 |
| Area Water Sq Mi: | 0.01 |
| Population As Of: | 2020 |
| Population Total: | 421 |
| Population Density Km2: | auto |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation M: | 150 |
| Elevation Ft: | 492 |
| Coordinates: | 31.41°N -96.5736°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 76687 |
| Area Code: | 254 |
| Blank Name: | FIPS code |
| Blank Info: | 48-72788[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1369866[3] |
Thornton is a town in Limestone County, Texas, United States. The population was 421 at the 2020 census.
Thornton is located at 31.41°N -96.5736°W (31.409906, –96.573594).[4]
According to the United States Census Bureau, the town has a total area of 1sqmi, of which 1sqmi is land and 1.00% is water.
The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Thornton has a humid subtropical climate, abbreviated "Cfa" on climate maps.[5]
As of the census of 2000, there were 525 people, 206 households, and 147 families residing in the town. The population density was 529.5sp=usNaNsp=us. There were 248 housing units at an average density of 250.1sp=usNaNsp=us. The racial makeup of the town was 88.00% White, 6.48% African American, 0.95% Native American, 0.19% Asian, 2.86% from other races, and 1.52% from two or more races. Hispanic or Latino of any race were 8.00% of the population.
There were 206 households, out of which 32.0% had children under the age of 18 living with them, 55.8% were married couples living together, 8.7% had a female householder with no husband present, and 28.6% were non-families. 23.8% of all households were made up of individuals, and 13.1% had someone living alone who was 65 years of age or older. The average household size was 2.55 and the average family size was 3.04.
In the town, the population was spread out, with 28.2% under the age of 18, 5.5% from 18 to 24, 28.8% from 25 to 44, 21.9% from 45 to 64, and 15.6% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 98.1 males. For every 100 females age 18 and over, there were 96.4 males.
The median income for a household in the town was $26,607, and the median income for a family was $31,538. Males had a median income of $24,792 versus $20,000 for females. The per capita income for the town was $12,615. About 13.7% of families and 16.4% of the population were below the poverty line, including 15.5% of those under age 18 and 11.1% of those age 65 or over.
Thornton is served by the Groesbeck Independent School District.