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zipcodes.pro — CITY/CA/SAN-MIGUEL

San Miguel ZIP code, California

The ZIP code for San Miguel, CA is 93451, and its area code is 805.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
3,967
Area code
805

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

Mail addressed to San Miguel 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 Miguel in numbers

About 3,967 people live in San Miguel, in 1,330 households. The median household income is $250,000+ a year (US: $80,734). The median owner-occupied home is valued at $1,649,100 (2.2 times the California median), and median gross rent is $2,758 a month. The median age is 48.4; 70.0% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 30 minutes.

Population3,967San Miguel3,967
Households1,330San Miguel1,330
Median age48.4San Miguel48.4California37.9US 38.9
Median household income$250,000+San Miguel$250,000+California$99,122US $80,734
Median home value$1,649,100San Miguel$1,649,100California$734,700US $332,700
Median gross rent$2,758San Miguel$2,758California$2,036US $1,413
Bachelor's degree or higher70.0%San Miguel70.0%California37.1%US 35.7%
Mean commute30.3 minSan Miguel30.3 minCalifornia28.7 minUS 26.4 min
Population density3,778 / sq miSan Miguel3,778 / 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 addressed as San Miguel

ZIP codes with the USPS city name San Miguel
ZIP City Type Population Median income Median home
93451 San Miguel , CA Standard 5,207 $98,188 $652,900

Other ZIP codes overlapping 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
94596 Walnut Creek , CA Standard 23,417 $135,635 $1,277,800

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 Walnut Creek (70,088 people, 1.1 mi), Saranap (5,662 people, 2.1 mi) and Alamo (14,488 people, 2.5 mi).

Towns near San Miguel
TownPopulationDistance
Walnut Creek 70,088 1.1 mi
Saranap 5,662 2.1 mi
Alamo 14,488 2.5 mi
Contra Costa Centre 6,893 2.9 mi
Lafayette 25,285 4.5 mi
Pleasant Hill 34,235 5.1 mi
Reliez Valley 3,173 5.1 mi
Moraga 16,769 5.5 mi
Concord 124,035 6.2 mi
Danville 43,401 6.3 mi
Clayton 10,937 6.9 mi
Orinda 19,514 7.2 mi
Pacheco 4,325 7.2 mi
Blackhawk 10,137 8.6 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

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