Home > TX > Nueces County > Agua Dulce > Zip 78330

Zip Code 78330 — Agua Dulce, TX

78330 is a ZIP Code associated with Agua Dulce, TX, located within Nueces. The postal region supports an estimated population of 351 residents across Data Pending housing units, with a population density of 6.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (27.765600, -97.913780)

Data MetricLocal Statistic
Postal / Zip Code78330
Primary CityAgua Dulce
State / ProvinceTX
CountyNueces
Total Population351
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density6.3 people/sq mi
TimezoneAmerica/Chicago

How 78330 Compares

MetricZIP 78330Nueces CountyTX State Average
Population351322,34630,188,035
Median IncomeData PendingN/AN/A
Population Density6.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78339Banquete7.9 mi465N/A
Zip 78380Robstown10.9 mi23,149N/A
Zip 78351Driscoll12.0 mi483N/A
Zip 78342Ben Bolt12.3 mi399N/A
Zip 78343Bishop13.2 mi4,345N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →