Town guide

South Padre Island, Texas

South Padre Island is a town in Cameron County, Texas, home to about 2,891 people across 2.7 square miles. Its ZIP code is 78597.

Homes sold for a median of $373 per square foot in the three months ending August 2026, a buyer’s market.

Population2,8911,075 per sq mi
Median home value$516,900Census, as estimated by owners
Price per sq ft$373Sold homes, 3 months to August 2026
Sold over asking0%Latest 3 months

ZIP codes in South Padre Island

1 ZIP code

Each card is that ZIP code’s whole market, including any part outside South Padre Island. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology

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We’re writing up South Padre Island’s story and what everyday life there is like, for people thinking about moving in.

  • History
  • What it’s like to live there
  • Getting around
  • Things to do

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Around South Padre Island

Distances

Nearest major airportSan Antonio International Airport (SAT)240 miles away
Closer regional airportBrownsville South Padre Island International Airport (BRO)27 miles away
Nearest city of 250,000+Corpus Christi, TX105 miles away
Nearest city of 1 million+San Antonio, TX237 miles away

Straight-line distances from the center of South Padre Island; driving is longer.

Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.

Who represents South Padre Island

Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.

Population over time

South Padre Island had 2,066 residents in the 2020 census, down 15% since 2000.

It’s the 596th largest of 1,778 towns in Texas by population.

Cameron County grew from 16,095 residents in 1900 to 421,017 in 2020.

South Padre Island population by census2000: 2,422, 2010: 2,816, 2020: 2,0662,42220002,81620102,0662020

Cameron County, 1900–2020

Cameron County population, 1900 to 20201900: 16,095, 1910: 27,158, 1920: 36,662, 1930: 77,540, 1940: 83,202, 1950: 125,170, 1960: 151,098, 1970: 140,368, 1980: 209,727, 1990: 260,120, 2000: 335,227, 2010: 406,220, 2020: 421,01716K’00’1037K’20’3083K’40’50151K’60’70210K’80’90335K’00’10421K’20

Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).

Weather by month

Average highs peak around 93°F in summer, and winter lows average 52°F. About 23.3 inches of rain and melted snow fall in a typical year.

Average high and low temperature and precipitation by month near South Padre IslandJan: high 70°F, low 52°F, 1 in; Feb: high 74°F, low 56°F, 1.2 in; Mar: high 78°F, low 62°F, 1.1 in; Apr: high 83°F, low 68°F, 1.3 in; May: high 88°F, low 73°F, 2.1 in; Jun: high 92°F, low 77°F, 2.7 in; Jul: high 92°F, low 78°F, 1.4 in; Aug: high 93°F, low 77°F, 1.3 in; Sep: high 90°F, low 75°F, 5.3 in; Oct: high 85°F, low 69°F, 2.7 in; Nov: high 78°F, low 61°F, 1.9 in; Dec: high 72°F, low 54°F, 1.3 in70°52°Jan1.074°56°Feb1.278°62°Mar1.183°68°Apr1.388°73°May2.192°77°Jun2.792°78°Jul1.493°77°Aug1.390°75°Sep5.385°69°Oct2.778°61°Nov1.972°54°Dec1.3Rain and melted snow, inches

Source: NOAA 1991–2020 climate normals, Port Isabel Cameron Ap, TX weather station (11 miles away).

Jobs in Cameron County

123,749 jobs at 6,732 businesses in Cameron County. The biggest industries by employees:

Largest industries in Cameron CountyHealth care and social assistance: 44,342 jobs; Retail trade: 17,820 jobs; Hotels and restaurants: 16,514 jobs; Administrative and support: 9,721 jobs; Manufacturing: 6,642 jobs; Transportation and warehousing: 5,079 jobs; Finance and insurance: 3,461 jobs; Other services: 3,288 jobsHealth care and social assistance 36% Retail trade 14% Hotels and restaurants 13% Administrative and support 8% Manufacturing 5% Transportation and warehousing 4% Finance and insurance 3% Other services 3%

Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).

Health care

32 doctors and other health care providers list an office in South Padre Island.

Nearest hospitals

  • Valley Regional Medical CenterGeneral hospital · emergency room · CMS rating 2 of 5 · Brownsville26.9 miles
  • Valley Baptist Medical Center- BrownsvilleGeneral hospital · emergency room · CMS rating 3 of 5 · Brownsville29.7 miles
  • Vhs Harlingen Hospital Company LLCGeneral hospital · emergency room · CMS rating 2 of 5 · Harlingen29.9 miles

Providers with an office here

Primary care doctors1
Specialist doctors1
Dentists2
Nurse practitioners and physician assistants10
Mental health providers17
Chiropractors1
Pharmacies1

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.

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Where South Padre Island is

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Towns near South Padre Island

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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.