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/FL/SAN-ANTONIO

San Antonio ZIP code, Florida

The ZIP code for San Antonio, FL is 33576, and its area code is 352.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
1,446
Area code
352
State
Florida

Mail addressed to San Antonio uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

San Antonio in numbers

About 1,446 people live in San Antonio, in 542 households. The median household income is $94,342 a year, 27% above the Florida median of $74,568 (US: $80,734). The median owner-occupied home is valued at $371,300 (3% above the Florida median), and median gross rent is $1,091 a month. The median age is 42.4; 41.7% of adults 25 and over hold a bachelor's degree or higher (34.1% across Florida); the average commute takes 26 minutes.

Population1,446San Antonio1,446
Households542San Antonio542
Median age42.4San Antonio42.4Florida42.6US 38.9
Median household income$94,342San Antonio$94,342Florida$74,568US $80,734
Median home value$371,300San Antonio$371,300Florida$359,000US $332,700
Median gross rent$1,091San Antonio$1,091Florida$1,669US $1,413
Bachelor's degree or higher41.7%San Antonio41.7%Florida34.1%US 35.7%
Mean commute26.2 minSan Antonio26.2 minFlorida28.0 minUS 26.4 min
Population density1,041 / sq miSan Antonio1,041 / sq mi

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

ZIP codes addressed as San Antonio

ZIP codes with the USPS city name San Antonio
ZIP City Type Population Median income Median home
33576 San Antonio , FL Standard 6,273 $76,388 $376,400

Other ZIP codes overlapping San Antonio

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

ZIP codes overlapping San Antonio
ZIP City Type Population Median income Median home
33525 Dade City , FL Standard 21,077 $69,068 $260,200

Map of San Antonio ZIP codes

33576

The ZIP codes of San Antonio, FL, 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 Antonio

The nearest larger towns are St. Leo (1,985 people, 1.4 mi), Pasadena Hills (13,505 people, 4.7 mi) and Dade City (8,152 people, 5.2 mi).

Towns near San Antonio
TownPopulationDistance
Pasadena Hills 13,505 4.7 mi
Dade City 8,152 5.2 mi
Dade City North 2,803 6.0 mi
Zephyrhills West 5,980 8.7 mi
Zephyrhills 19,668 9.1 mi
Zephyrhills North 2,831 9.2 mi
Wesley Chapel 76,011 9.6 mi
Zephyrhills South 5,008 10.2 mi
Connerton 7,650 11.5 mi
Ridge Manor 3,935 11.9 mi
Hill 'n Dale 3,083 12.0 mi
Pebble Creek 10,447 13.0 mi
Land O' Lakes 38,910 13.6 mi
Brooksville 9,457 14.4 mi

More nearby: every ZIP code in Pasco County · Florida ZIP codes

Cite this page

zipcodes.pro. “San Antonio, FL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/fl/san-antonio

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