Data Last Updated: May 1, 2023

ZIP Codes for City of Portland, TX


    
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Counties:	SAN PATRICIO, TX
Area Code(s):	361
Timezone(s):	Central (GMT -06:00)
City Population:	15,099 (More Details)
CBSA:	Corpus Christi, TX
Congressional District(s):	27
Land Area:	693 square miles (county)
Water Area:	15 square miles (county)

1 ZIP Code

Portland, TX ZIP Code Boundaries

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Portland, TX Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
78374	Standard	16,620	100.00%

Portland, TX Demographic Information *

Total population**	15,099
Male population	7,473
Female population	7,626
Median age (years)	35.6
White Population	13,314
Black Population	238
Indian Population	87
Asian Population	199
Hawaiian Population	18
Hispanic Population	5,326
Median age (Male)	33.9
Median age (Female)	37.3
Total households	5,392
Family households (families)	4,107
Average household size	2.78
Average family size	3.19
Total housing units	5,907

* Demographic data is based on 2010 Census for the City of PORTLAND.
** 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