Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/TX/SAN-PATRICIO

San Patricio ZIP codes, Texas

No ZIP code is named for San Patricio, TX; addresses there use a neighbouring town's name. The ZIP code covering it is 78368. Its area code is 361.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
403
Area code
361
State
Texas

NANPA lists no telephone rate centre for San Patricio itself, so these are the area codes of the nearest one, Mathis (0.0 miles). A town on an area-code boundary can differ from its neighbour.

San Patricio in numbers

About 403 people live in San Patricio, in 175 households. The median household income is $61,250 a year, 22% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $134,400 (53% below the Texas median). The median age is 50.3; 15.2% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 33 minutes.

Population403San Patricio403
Households175San Patricio175
Median age50.3San Patricio50.3Texas35.6US 38.9
Median household income$61,250San Patricio$61,250Texas$78,476US $80,734
Median home value$134,400San Patricio$134,400Texas$283,800US $332,700
Bachelor's degree or higher15.2%San Patricio15.2%Texas33.8%US 35.7%
Mean commute32.8 minSan Patricio32.8 minTexas26.7 minUS 26.4 min
Population density105 / sq miSan Patricio105 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place San Patricio city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering San Patricio

These ZIP codes cover part of San Patricio but are addressed as somewhere else.

ZIP codes overlapping San Patricio
ZIP City Type Population Median income Median home
78368 Mathis , TX Standard 9,464 $46,486 $95,300

Map of San Patricio ZIP codes

78368

The ZIP codes of San Patricio, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near San Patricio

The nearest larger towns are Sandy Hollow-Escondidas (539 people, 4.3 mi), Mathis (4,308 people, 7.9 mi) and Lake City (508 people, 9.7 mi).

Towns near San Patricio
TownPopulationDistance
Mathis 4,308 7.9 mi
Robstown 10,236 14.5 mi
Sinton 5,584 16.8 mi
Taft 2,871 23.0 mi
Alice 17,707 24.0 mi
Portland 20,543 27.6 mi
Bishop 3,103 27.6 mi
Beeville 13,412 29.1 mi

More nearby: every ZIP code in San Patricio County · Texas ZIP codes

Cite this page

zipcodes.pro. “San Patricio, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/san-patricio

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