| Official Name: | St. Paul, Texas |
| Settlement Type: | CDP |
| Mapsize: | 250px |
| Image Map1: | TXMap-doton-SaintPaul.PNG |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | San Patricio |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 3.3 |
| Area Land Sq Mi: | 3.3 |
| Area Water Sq Mi: | 0.0 |
| Population As Of: | 2020 |
| Population Total: | 608 |
| Population Density Km2: | auto |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | Zip Code |
| Postal Code: | 78387 |
St. Paul is a census-designated place (CDP) in San Patricio County, Texas, United States. The population was 608 at the 2020 census.
St. Paul is located at 28.0969°N -97.5569°W (28.096973, -97.556883).[1]
According to the United States Census Bureau, the CDP has a total area of 3.3 square miles (8.5 km2), all land.
As of the census[2] of 2000, there were 542 people, 179 households, and 136 families residing in the CDP. The population density was 164.5sp=usNaNsp=us. There were 209 housing units at an average density of 63.4sp=usNaNsp=us. The racial makeup of the CDP was 75.28% White, 0.18% African American, 1.48% Native American, 21.40% from other races, and 1.66% from two or more races. Hispanic or Latino of any race were 65.68% of the population.
There were 179 households, out of which 32.4% had children under the age of 18 living with them, 57.5% were married couples living together, 12.3% had a female householder with no husband present, and 24.0% were non-families. 22.3% of all households were made up of individuals, and 14.5% had someone living alone who was 65 years of age or older. The average household size was 3.03 and the average family size was 3.59.
In the CDP, the population was spread out, with 27.7% under the age of 18, 9.8% from 18 to 24, 25.8% from 25 to 44, 23.8% from 45 to 64, and 12.9% who were 65 years of age or older. The median age was 34 years. For every 100 females, there were 110.1 males. For every 100 females age 18 and over, there were 103.1 males.
The median income for a household in the CDP was $25,750, and the median income for a family was $32,679. Males had a median income of $25,972 versus $23,864 for females. The per capita income for the CDP was $11,239. About 20.0% of families and 12.9% of the population were below the poverty line, including 8.4% of those under age 18 and 45.9% of those age 65 or over.
St. Paul is served by the Sinton Independent School District.[3] The district's comprehensive high school is Sinton High School.