County · GEOID 48131
Duval County, TX ZIP codes
8 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Duval County (GEOID 48131). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 47,671 (8 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
Duval County, TX ZIP code map

ZIP/ZCTA overlap with Duval County
Population overlap
Share of each ZIP/ZCTA’s population located within Duval County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 783320.4%
- 78341100.0%
Directory county
- 78349100.0%
Directory county
- 78357100.0%
Directory county
- 783610.3%
- 783720.1%
- 78376100.0%
Directory county
- 7838484.6%
Directory county
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Duval County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 78332 | Alice | Jim Wells County | 27,281 | $47,199 |
| 78341 | Benavides | Duval County | 1,518 | $44,750 |
| 78349 | Concepcion | Duval County | 538 | $37,813 |
| 78357 | Freer | Duval County | 2,726 | $60,968 |
| 78361 | Hebbronville | Jim Hogg County | 4,764 | $42,050 |
| 78372 | Orange Grove | Jim Wells County | 5,066 | $56,016 |
| 78376 | Realitos | Duval County | 122 | $43,571 |
| 78384 | San Diego | Duval County | 5,656 | $44,228 |