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-BRUNO

San Bruno ZIP code, California

The ZIP code for San Bruno, CA is 94066.

USPS city name
1 ZIP code
Overlapping the city
4 more
Population
42,307

Mail addressed to San Bruno uses the ZIP code above. 4 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

San Bruno in numbers

About 42,307 people live in San Bruno, in 15,224 households. The median household income is $141,272 a year, 43% above the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $1,207,500 (64% above the California median), and median gross rent is $2,773 a month. The median age is 39.8; 45.2% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 24 minutes.

Population42,307San Bruno42,307
Households15,224San Bruno15,224
Median age39.8San Bruno39.8California37.9US 38.9
Median household income$141,272San Bruno$141,272California$99,122US $80,734
Median home value$1,207,500San Bruno$1,207,500California$734,700US $332,700
Median gross rent$2,773San Bruno$2,773California$2,036US $1,413
Bachelor's degree or higher45.2%San Bruno45.2%California37.1%US 35.7%
Mean commute23.7 minSan Bruno23.7 minCalifornia28.7 minUS 26.4 min
Population density7,708 / sq miSan Bruno7,708 / sq mi

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

ZIP codes addressed as San Bruno

ZIP codes with the USPS city name San Bruno
ZIP City Type Population Median income Median home
94066 San Bruno , CA Standard 42,728 $141,272 $1,207,500

Other ZIP codes overlapping San Bruno

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

ZIP codes overlapping San Bruno
ZIP City Type Population Median income Median home
94010 Burlingame , CA Standard 43,025 $196,882 $2,000,000+
94030 Millbrae , CA Standard 22,689 $163,476 $1,934,900
94044 Pacifica , CA Standard 37,274 $160,408 $1,249,800
94080 South San Francisco , CA Standard 64,761 $136,733 $1,188,700

Map of San Bruno ZIP codes

94066

The ZIP codes of San Bruno, 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 Bruno

The nearest larger towns are South San Francisco (64,305 people, 3.6 mi), Daly City (101,964 people, 5.6 mi) and San Mateo (103,105 people, 8.0 mi).

Towns near San Bruno
TownPopulationDistance
Millbrae 22,689 2.4 mi
Pacifica 37,261 2.8 mi
South San Francisco 64,305 3.6 mi
Brisbane 4,692 4.4 mi
Burlingame 30,525 4.5 mi
Broadmoor 4,586 5.3 mi
Daly City 101,964 5.6 mi
Hillsborough 11,099 6.2 mi
Montara 2,917 6.3 mi
El Granada 5,232 7.9 mi
San Mateo 103,105 8.0 mi
Moss Beach 2,683 8.6 mi
Belmont 27,337 10.7 mi
Foster City 32,792 10.7 mi

More nearby: every ZIP code in San Mateo County · California ZIP codes

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.