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 — ZIP/94011

94011

ZIP 94011 is in Burlingame, California, in San Mateo County; Pacific time. Burlingame has 2 ZIP codes; the other is 94010.

Type
No street area
Time zone
America/Los_Angeles
County
San Mateo
Coordinates
37.5841, -122.3661

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 94010, whose figures describe that area — not this ZIP code.

☼ Live from 94011 — Burlingame, CA

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Local time: —

Where 94011 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 94011
  • 🔢 Type 94011 into a pocket calculator and turn it upside down: IIOhG — not quite a word, sorry.
  • ➕ As a number, 94,011 = 3 × 31337. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110111100111011
  • 🏠 Its numerical neighbours: 94010 (Burlingame, CA, 1 mi away) and 94014 (Daly City, CA, 9 mi away).
  • 🔄 Backwards, 94011 becomes 11049, which is not a ZIP code at all.
  • 👥 25 other ZIP codes are made of exactly the same digits (04911, 09114, 09141, 10914, 10941, 11940, …). The farthest-flung twin is 09114 in APO AE, a military post office, 5,792 miles away.
  • 🧭 Farther south than 61% of all ZIP codes, and farther west than 96%.
  • 🎯1,288 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 94011 and you would come out at 37.58°S, 57.63°E — 1,026 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 46m of daylight. Shortest: 9h 34m.
🌙 The sky over 94011 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments10This ZIP10
Employees35This ZIP35
Annual payroll$1,146,000This ZIP$1,146,000

Land area

ZIP codes near 94011

ZIPCityDistance
94010 Burlingame, CA 1.0 mi
94030 Millbrae, CA 2.3 mi
94401 San Mateo, CA 2.6 mi
94128 San Francisco, CA 2.8 mi
94402 San Mateo, CA 3.6 mi
94497 San Mateo, CA 4.1 mi
94403 San Mateo, CA 4.6 mi
94066 San Bruno, CA 4.6 mi
94083 South San Francisco, CA 5.4 mi
94080 South San Francisco, CA 5.7 mi

Find every ZIP code within 10 miles of 94011 →

Questions about this ZIP code

Where is ZIP code 94011?

94011 is in Burlingame, California, in San Mateo County, part of the San Francisco-Oakland-Fremont, CA metropolitan area. Its published point location is 37.5841, -122.3661.

What county is 94011 in?

94011 lies in San Mateo County.

What time zone is 94011 in?

94011 uses America/Los_Angeles.

What ZIP codes are near 94011?

The closest are 94010 (1 mi), 94030 (2.3 mi), 94401 (2.6 mi), 94128 (2.8 mi) and 94402 (3.6 mi).

Is 94011 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “94011 ZIP Code — Burlingame, California (San Mateo County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/94011

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/94011.json

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