Duncanville
The overall population is not expected to grow much because the city is almost "built out" (there is no more room for growth). However the demographics of the city are still changing because the working-class and middle class white population is moving out and being replaced by a working-class and middle-class black population.
Total population:-----------------------------------37,498
Black or African American:------------------------26.5%
Median family income:---------------------------$57,355
Now married, except separated:-----------------62.2%
Population 25 years and over that attended college: 55%
Forecasted population for 2030:----------------37,714

Duncanville Independent School District (ISD) 2010
12,894 students
17 schools
Black
44%
Hispanic 43%
White
10%
Duncanville ISD Texas State Accountability Rating: Academically Acceptable
Pace Learning Center (Alternative) rated Academically Acceptable
Ninth Grade Center rated Academically Acceptable
One Middle School rated Exemplary
One Middle School rated Recognized
One Middle School rated Academically Acceptable
Two Intermeidiate Schools rated Recognized
One Intermeidiate School rated Academically Acceptable
Six Elementary schools rated Exemplary,
Three Elementary schools rated Recognized
Joe Wilson Intermeidiate School rated Recognized
None of the districts school where rated Unacceptable
Economically disadvantaged 64%
Special education
11%
Gifted/talented students
6%
Limited English proficient
14%
Beginning teachers 5%
1 to 5 years
34%
6 to 10 years
25%
11 to 20 years
19%
21 or more years 17%
Total per pupil expenditures
$7,144