In the 1980s Balch Springs attempted to be annexed to another city, once to Mesquite, Texas, and another time to Dallas. Neither vote was successful.
According to the United States Census Bureau, the city has a total area of 8.1 square miles (20.9 km²), of which, 8.1 square miles (20.9 km²) of it is land and 0.12% is water.
There were 6,175 households out of which 46.6% had children under the age of 18 living with them, 50.8% were married couples living together, 20.5% had a female householder with no husband present, and 21.8% were non-families. 16.7% of all households were made up of individuals and 3.8% had someone living alone who was 65 years of age or older. The average household size was 3.13 and the average family size was 3.49.
In the city the population was spread out with 34.1% under the age of 18, 10.7% from 18 to 24, 32.2% from 25 to 44, 17.2% from 45 to 64, and 5.8% who were 65 years of age or older. The median age was 28 years. For every 100 females there were 96.1 males. For every 100 females age 18 and over, there were 92.5 males.
The median income for a household in the city was $37,087, and the median income for a family was $38,750. Males had a median income of $29,256 versus $26,611 for females. The per capita income for the city was $14,476. About 10.7% of families and 12.2% of the population were below the poverty line, including 13.2% of those under age 18 and 9.5% of those age 65 or over.
Most Mesquite ISD students are zoned to A.C. New Middle School (grades 6-8) and West Mesquite High School (9-12). Some MISD students (in the portion zoned to McWhorter) are zoned to Wilkinson Middle School (6-8) and WMHS. A small portion (the portion zoned to Moss) of Balch Springs is zoned to Agnew Middle School (7-8) and Mesquite High School. All secondary schools mentioned are in the city of Mesquite.
Dallas ISD students are zoned to:
Students zoned to Lagow continue on to E.B. Comstock Middle School (7-8) and H. Grady Spruce High School (9-12).
Students zoned to Cuellar and Runyon continue on to Fred F. Florence Middle School (7-8) and W.W. Samuell High School (9-12). All DISD schools mentioned are in the city of Dallas.
Some Balch Springs residents wish for the DISD portion to be rezoned into MISD