Demographics & People — Duncanville, Texas

Population Overview

Population (Census)39,879
Estimated 2026~39,200
Median Age36.2
Total Households13,385
Family Households9,805
Average Household Size2.96
Diversity IndexN/A (N/A)

Race & Ethnicity

White13,782
Black or African American12,219
Asian520
Hispanic or Latino17,192

Heritage & Ancestry

GroupCount
Other groups26,461
Hispanic: Hispanic or Latino16,947
Hispanic: Mexican13,869
Unclassified or not reported6,516
English2,565
German1,598
American1,596
Irish1,289
Hispanic: Other Hispanic or Latino1,238
Hispanic: Central American1,133

Language

English Only24,555
Spanish12,544
Population 5+37,847

Veterans

Veterans1,995
Population 18+29,751

Commuting

Mean Commute Time25.5 minutes
Work from Home12.3%
Commuter ProfileN/A
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Duncanville, Texas.