Data Last Updated: March 1, 2023

ZIP Codes for City of Sebastian, TX


    
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Counties:	WILLACY, TX
Area Code(s):	956
Timezone(s):	Central (GMT -06:00)
City Population:	1,917 (More Details)
CBSA:	Raymondville, TX
Congressional District(s):	34
Land Area:	591 square miles (county)
Water Area:	194 square miles (county)

1 ZIP Code

Sebastian, TX ZIP Code Boundaries

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Sebastian, TX Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
78594	P.O. Box	1,990	100.00%

Sebastian, TX Demographic Information *

Total population**	1,917
Male population	941
Female population	976
Median age (years)	33.5
White Population	1,643
Black Population	11
Indian Population	3
Asian Population	0
Hawaiian Population	0
Hispanic Population	1,813
Median age (Male)	31.1
Median age (Female)	35.1
Total households	596
Family households (families)	458
Average household size	3.22
Average family size	3.75
Total housing units	682

* Demographic data is based on 2010 Census for the City of SEBASTIAN.
** City and ZIP Code Population will not be equal due to differences in their geographies.

References

U.S. Postal Service [Last Updated: 2/1/2023], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 2/1/2023], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov