PlainZIP

Sebastian, TX

Single-footprint Census roll-up for Sebastian, TX: 1 USPS ZIP, population 1,990. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet SEBASTIAN-TX · Sebastian, TX 1 ZIPs · 1,990 pop · #25098/25278 · Willacy County

INC-LOW · RANK-BOTTOM · BELOW-PEER · BOOK-ONE · OWN-LOW · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-LOW $23,307
  • RANK-BOTTOM #25098/25278
  • BELOW-PEER under Raymondville
  • BOOK-ONE 1 ZIP
  • OWN-LOW 62% owners
  • POP-VILLAGE 1,990
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $38,300

Nearest income peer: Raymondville, TX (+ $30,534 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Sebastian

Lowest/highest poles plus county-sharing cities nearest Sebastian on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Sebastian, TX sits among US cities with one of the lowest household incomes among US cities, on a village-scale population base, across a single-ZIP footprint.

1st pct
household income vs 25,278 US cities
1,990
city population (Census)
1
USPS ZIP codes covered
$23,307
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Lower-income footing on only 1 ZIP ($23,307 average) · poverty 46.3%. The primary code (78594) carries the ACS household fields that matter.

Owner-occupancy is comparatively low (62.2%) for this income tier, rent $326 may matter more than the home-value average.

Within Texas, Asherton is the closest lower-income city and Falcon Heights the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Sebastian.

Population concentration

Sebastian's single ZIP 78594 carries the town

Sebastian is published as a single USPS ZIP. Code 78594 is the entire residential footprint (1,990 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Sebastian

Citywide ZBP: 3 establishments, 14 employees , annual payroll $251k (~2 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 78594 (3 units) .

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ZIP Codes in Sebastian, TX

These ZIP codes sit in Willacy County, which covers 6 ZIP codes in all; 1 of them fall in Sebastian. See the Willacy County roll-up →

Every one of the 4 cities sharing Willacy County reports a higher average ZIP median income than Sebastian, Raymondville, Lyford and Lasara among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Lasara marks the far end of that range at $102,528, 340% above Sebastian.

ZIP Code Population Median income Establishments Density
78594 1,990 $23,307 3 415
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Sebastian roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Sebastian, .