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zipcodes.pro — ZIP/78330

78330

ZIP 78330 is Agua Dulce, Texas, in Nueces County; area code 361; Central time.

Type
Standard
Time zone
America/Chicago
County
Nueces
Metro area
Corpus Christi, TX
Population
351
Coordinates
27.7558, -97.9260
☼ Live from 78330 — Agua Dulce, TX

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Where 78330 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 78330
  • 🔢 Type 78330 into a pocket calculator and turn it upside down: OEEBL — not quite a word, sorry.
  • ➕ As a number, 78,330 = 2 × 3 × 5 × 7 × 373. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011000111111010
  • 🏠 Its numerical neighbours: 78299 (San Antonio, TX, 121 mi away) and 78332 (Alice, TX, 13 mi away).
  • 🔄 Backwards, 78330 becomes 03387, which is not a ZIP code at all.
  • 👥 24 other ZIP codes are made of exactly the same digits (03837, 03873, 07833, 08733, 30378, 30738, …). The farthest-flung twin is 03837 in Gilmanton Iron Works, NH, 1,832 miles away.
  • 🧭 Farther south than 97% of all ZIP codes, and farther west than 77%.
  • 🎯835 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 78330 and you would come out at 27.76°S, 82.07°E — 1,439 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 54m of daylight. Shortest: 10h 23m.
  • 📏 At 21.7 square miles of land, 78330 is bigger than 39% of ZIP codes — room for about 16 Central Parks.
🌙 The sky over 78330 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population351This ZIP351
Households119This ZIP119
Housing units174This ZIP174
Median age43.1This ZIP43.1Texas35.6US 38.9
Median household income$50,536This ZIP$50,536Texas$78,476US $80,734
Median home value$101,000This ZIP$101,000Texas$283,800US $332,700
Bachelor's degree or higher18.9%This ZIP18.9%
Mean commute24.5 minThis ZIP24.5 min
Population density16.2 / sq miThis ZIP16.2 / sq mi

Business and tax activity

Business establishments13This ZIP13
Employees106This ZIP106
Annual payroll$8,312,000This ZIP$8,312,000
Tax returns filed430This ZIP430
Total adjusted gross income$25,445,000This ZIP$25,445,000

Land area

Land area21.67 sq miThis ZIP21.67 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 78330

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 78330

ZIPCityDistance
78339 Banquete, TX 8.5 mi
78333 Alice, TX 8.8 mi
78342 Ben Bolt, TX 11.3 mi
78380 Robstown, TX 11.3 mi
78351 Driscoll, TX 12.2 mi
78332 Alice, TX 12.9 mi
78343 Bishop, TX 13.3 mi
78364 Kingsville, TX 17.1 mi
78372 Orange Grove, TX 20.5 mi
78410 Corpus Christi, TX 21.1 mi

Find every ZIP code within 10 miles of 78330 →

Questions about this ZIP code

Where is ZIP code 78330?

78330 is in Agua Dulce, Texas, in Nueces County, part of the Corpus Christi, TX metropolitan area. Its published point location is 27.7558, -97.9260.

What county is 78330 in?

78330 lies in Nueces County.

What area code is 78330?

Agua Dulce uses area code 361, from NANPA's telephone records.

What time zone is 78330 in?

78330 uses America/Chicago.

How many people live in 78330?

About 351 people live in ZIP code 78330, in 119 households, at 16.2 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 78330?

$50,536 a year, against $78,476 across Texas.

What ZIP codes are near 78330?

The closest are 78339 (8.5 mi), 78333 (8.8 mi), 78342 (11.3 mi), 78380 (11.3 mi) and 78351 (12.2 mi).

Is 78330 a PO Box ZIP code?

78330 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “78330 ZIP Code — Agua Dulce, Texas (Nueces County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/78330

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