Duncanville ZIP codes, Texas
Duncanville, TX has 3 ZIP codes (75137, 75116 and 75138) and area codes 214, 972, 469 and 945. The largest is 75137.
- USPS city name
- 3 ZIP codes
- Overlapping the city
- 4 more
- Population
- 39,683
- County
- Dallas County
- State
- Texas
NANPA lists no telephone rate centre for Duncanville itself, so these are the area codes of the nearest one, Dallas (0.0 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to Duncanville uses the ZIP codes above. 4 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
Duncanville in numbers
About 39,683 people live in Duncanville, in 13,215 households. The median household income is $76,457 a year, about the same as the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $255,500 (10% below the Texas median), and median gross rent is $1,630 a month. The median age is 36.2; 25.2% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 26 minutes.
| Population | 39,683 |
|---|---|
| Households | 13,215 |
| Median age | 36.2 |
| Median household income | $76,457 |
| Median home value | $255,500 |
| Median gross rent | $1,630 |
| Bachelor's degree or higher | 25.2% |
| Mean commute | 25.5 min |
| Population density | 3,542 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Duncanville city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Duncanville
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
75137 | Duncanville , TX | Standard | 19,729 | $82,253 | $275,600 |
75116 | Duncanville , TX | Standard | 19,954 | $67,390 | $237,500 |
75138 | Duncanville , TX | No street area | — | — | — |
Other ZIP codes overlapping Duncanville
These ZIP codes cover part of Duncanville but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
75104 | Cedar Hill , TX | Standard | 49,228 | $102,875 | $304,200 |
75115 | Desoto , TX | Standard | 56,211 | $82,782 | $319,400 |
75236 | Dallas , TX | Standard | 18,963 | $49,715 | $255,800 |
75237 | Dallas , TX | Standard | 18,260 | $44,318 | $247,500 |
Map of Duncanville ZIP codes
The ZIP codes of Duncanville, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Duncanville
The nearest larger towns are DeSoto (56,211 people, 4.4 mi), Cedar Hill (48,879 people, 5.0 mi) and Grand Prairie (201,883 people, 6.8 mi).
| Town | Population | Distance |
|---|---|---|
| DeSoto | 56,211 | 4.4 mi |
| Cedar Hill | 48,879 | 5.0 mi |
| Cockrell Hill | 3,703 | 6.5 mi |
| Grand Prairie | 201,883 | 6.8 mi |
| Glenn Heights | 18,096 | 7.4 mi |
| Ovilla | 4,375 | 7.4 mi |
| Lancaster | 40,820 | 8.8 mi |
| Hutchins | 7,496 | 11.9 mi |
| Red Oak | 17,077 | 12.1 mi |
| Arlington | 397,742 | 12.8 mi |
| Midlothian | 39,356 | 13.0 mi |
| Mansfield | 77,510 | 13.1 mi |
| Dallas | 1,307,930 | 13.3 mi |
| Wilmer | 6,391 | 13.9 mi |
More nearby: every ZIP code in Dallas County · Texas ZIP codes
Cite this page
zipcodes.pro. “Duncanville, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/duncanville
Underlying data is public domain or openly licensed — sources, vintages and licences.