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City Profile

Sebastian, Texas

Population: 1,684 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
1,684
People
Median age
42.1
Housing
Total households
463
Income
Median household income
$22,786
Housing
Total housing units
527
Employment
Employment rate
44.4%
Education
Bachelor’s degree or higher
1.7%
Healthcare
Insured population
69.3%
City details
Local time 01:06:52(CT)
LocationSebastian, TX
Population (ZIP areas)1,796(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 PO Box
CountyWillacy
Area code
956
TimezoneCentral Time (CT)
Coordinates26.3463696, -97.8062433
Land area3.2 sq miles(8,206,887 m²)

Map of Sebastian, Texas with ZIP codes

Map of Sebastian, Texas and ZIP codes

ZIP Codes in Sebastian

Explore the ZIP codes that make up Sebastian. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
78594PO BOX$23,3071,796

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Sebastian, TX.

Lyford, TXSanta Rosa, TXLa Villa, TXCombes, TXHarlingen, TXEdcouch, TXLasara, TXRaymondville, TX

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS