Port Aransas is a city in Nueces County, Texas, home to about 3,268 people across 8.9 square miles. It has no ZIP code of its own: it’s part of 78373.
Homes sold for a median of $392 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Corpus Christi; part is in Port Aransas
Each card is that ZIP code’s whole market, including any part outside Port Aransas. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Port Aransas’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Port Aransas well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | San Antonio International Airport (SAT)147 miles away |
|---|---|
| Closer regional airport | Corpus Christi International Airport (CRP)24 miles away |
| Nearest city of 250,000+ | Corpus Christi, TX4 miles away |
| Nearest city of 1 million+ | San Antonio, TX145 miles away |
Straight-line distances from the center of Port Aransas; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Port Aransas had 2,904 residents in the 2020 census, down 14% since 2000.
It’s the 547th largest of 1,778 towns in Texas by population.
Nueces County grew from 10,439 residents in 1900 to 353,178 in 2020.
Nueces County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 50°F. About 35.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Port Aransas, TX weather station (5 miles away).
134,586 jobs at 8,111 businesses in Nueces County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
13 doctors and other health care providers list an office in Port Aransas.
Nearest hospitals
Providers with an office here
| Specialist doctors | 2 |
|---|---|
| Nurse practitioners and physician assistants | 7 |
| Mental health providers | 3 |
| Chiropractors | 1 |
| Pharmacies | 3 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (4 nearby)
Grocery stores
Libraries
Museums
Theaters and performance venues
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Port Aransas ISD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Olsen ElPort Aransas | Pre-K–5 | 263 | Public | 5.0 mi |
| Brundrett MiddlePort Aransas | 6–8 | 119 | Public | 4.9 mi |
| Port Aransas H SPort Aransas | 9–12 | 203 | Public | 5.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Corpus Christi and Aransas Pass.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.