Unified School District · TX
Duncanville Independent School District
Duncanville Independent School District is a unified school district in Texas with a community population of 76,490. The median household income is $72,230 and the median age is 35.0.
76,490
Population
2598
People / sq mi
$72,230
Median Income
35.0
Median Age
Duncanville Independent School District covers 29 sq mi of land at 2597.8 people per square mile.
Race & Ethnicity
| White | 24.4% |
| Black or African American | 0.0% |
| Asian | 14.4% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$72,230
Median Household Income
$31,140
Per Capita Income
12.3%
Poverty Rate
4.5%
Unemployment
Housing
$274,600
Median Home Value
$1,518
Median Rent
57.0%
Homeownership
Education Attainment
82.4%
High School+
28.7%
Bachelor's+
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State rankings
Frequently Asked Questions
Duncanville Independent School District serves a community with a population of 76,490 according to the latest Census ACS 5-Year estimates. This unified school district is located in Texas.
The median household income in Duncanville Independent School District is $72,230, with a per capita income of $31,140. The poverty rate is 12.3%.
Duncanville Independent School District is 24.4% White, 0.0% Black or African American, 14.4% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Duncanville Independent School District, 82.4% of adults have a high school diploma or higher, and 28.7% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Duncanville Independent School District is $274,600, with a median rent of $1,518. The homeownership rate is 57.0%.
More from Texas
Data for Duncanville Independent School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4817640).
Duncanville Independent School District stands apart on settlement density — it is among the most densely settled of US school districts, at roughly 2,598 people per square mile. Duncanville Independent School District is a school district in Texas with a population of 76,490.
Household earnings are middling, with a median of $72,230 — below the US median of $78,538. Roughly 12.3% of residents fall below the poverty line, close to the national 12.4%. Median home value is $274,600, with typical rent around $1,518.
28.7% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%.
That density explains much of the rest of the profile in Duncanville Independent School District: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.