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/CA/SAN-MIGUEL-2

San Miguel ZIP codes, California

No ZIP code is named for San Miguel, CA; addresses there use a neighbouring town's name. The ZIP code covering it is 93451. Its area code is 805.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
3,227
Area code
805

San Miguel in numbers

About 3,227 people live in San Miguel, in 888 households. The median household income is $95,458 a year, 4% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $539,700 (27% below the California median), and median gross rent is $1,791 a month. The median age is 30.4; 16.4% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 28 minutes.

Population3,227San Miguel3,227
Households888San Miguel888
Median age30.4San Miguel30.4California37.9US 38.9
Median household income$95,458San Miguel$95,458California$99,122US $80,734
Median home value$539,700San Miguel$539,700California$734,700US $332,700
Median gross rent$1,791San Miguel$1,791California$2,036US $1,413
Bachelor's degree or higher16.4%San Miguel16.4%California37.1%US 35.7%
Mean commute28.2 minSan Miguel28.2 minCalifornia28.7 minUS 26.4 min
Population density1,921 / sq miSan Miguel1,921 / sq mi

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

ZIP codes covering San Miguel

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

ZIP codes overlapping San Miguel
ZIP City Type Population Median income Median home
93451 San Miguel , CA Standard 5,207 $98,188 $652,900

Map of San Miguel ZIP codes

93451

The ZIP codes of San Miguel, CA, 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 Miguel

The nearest larger towns are El Paso de Robles (Paso Robles) (31,446 people, 8.9 mi), Lake Nacimiento (3,339 people, 10 mi) and Templeton (9,580 people, 14 mi).

Towns near San Miguel
TownPopulationDistance
El Paso de Robles (Paso Robles) 31,446 8.9 mi
Lake Nacimiento 3,339 10.1 mi
Templeton 9,580 13.7 mi
Atascadero 29,712 18.5 mi
Cambria 5,978 26.0 mi
Morro Bay 10,692 28.5 mi

More nearby: every ZIP code in Monterey County · California ZIP codes

Cite this page

zipcodes.pro. “San Miguel, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/san-miguel-2

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