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Map for Duncanville, TX
View all listings →Area insights (U.S. Census)
Dallas County · population growth
2,606,868 (2019) → 2,621,179 (2024)
+0.5%
Census ACS · 2019–2024
Duncanville, TX · Census ACS 2023
Population
609,483
Median income
$72,124
Median home value
$284,803
Median rent
$1,444/mo
Renters
46.2%
Median age
34.8
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