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zipcodes.pro — ZIP/94030

94030

ZIP 94030 is Millbrae, California, in San Mateo County; area code 650; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
San Mateo
Population
22,689
Coordinates
37.5997, -122.4033
☼ Live from 94030 — Millbrae, CA

Weather right now

Asking the National Weather Service…

NEXRAD radar
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Local time: —

Where 94030 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 94030
  • 🔢 Type 94030 into a pocket calculator and turn it upside down: OEOhG — not quite a word, sorry.
  • ➕ As a number, 94,030 = 2 × 5 × 9403. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110111101001110
  • 🏠 Its numerical neighbours: 94028 (Portola Valley, CA, 19 mi away) and 94035 (Mountain View, CA, 23 mi away).
  • 🔄 Backwards, 94030 becomes 03049 — and that is a real ZIP code: Hollis, NH, 2,666 miles away.
  • 👥 25 other ZIP codes are made of exactly the same digits (00934, 03049, 03904, 04039, 04093, 04903, …). The farthest-flung twin is 09034 in APO AE, a military post office, 5,676 miles away.
  • 🧭 Farther south than 61% of all ZIP codes, and farther west than 96%.
  • 🎯1,290 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 94030 and you would come out at 37.60°S, 57.60°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.
  • 📏 At 3.4 square miles of land, 94030 is bigger than 15% of ZIP codes — room for about 2.6 Central Parks.
🌙 The sky over 94030 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population22,689This ZIP22,689
Households8,121This ZIP8,121
Housing units8,705This ZIP8,705
Median age43.7This ZIP43.7California37.9US 38.9
Median household income$163,476This ZIP$163,476California$99,122US $80,734
Median home value$1,934,900This ZIP$1,934,900California$734,700US $332,700
Median gross rent$3,272This ZIP$3,272California$2,036US $1,413
Bachelor's degree or higher52.7%This ZIP52.7%
Mean commute28.6 minThis ZIP28.6 min
Population density6,724.7 / sq miThis ZIP6,724.7 / sq mi

Business and tax activity

Business establishments539This ZIP539
Employees4,103This ZIP4,103
Annual payroll$219,323,000This ZIP$219,323,000
Tax returns filed11,560This ZIP11,560
Total adjusted gross income$2,006,933,000This ZIP$2,006,933,000

Land area

Land area3.37 sq miThis ZIP3.37 sq mi
Water area0.00 sq mi

Other place names in 94030

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 94030

ZIPCityDistance
94128 San Francisco, CA 1.9 mi
94011 Burlingame, CA 2.3 mi
94066 San Bruno, CA 2.4 mi
94010 Burlingame, CA 2.5 mi
94083 South San Francisco, CA 3.8 mi
94080 South San Francisco, CA 3.9 mi
94044 Pacifica, CA 4.1 mi
94401 San Mateo, CA 4.9 mi
94402 San Mateo, CA 5.7 mi
94038 Moss Beach, CA 5.9 mi

Find every ZIP code within 10 miles of 94030 →

Questions about this ZIP code

Where is ZIP code 94030?

94030 is in Millbrae, California, in San Mateo County, part of the San Francisco-Oakland-Fremont, CA metropolitan area. Its published point location is 37.5997, -122.4033.

What county is 94030 in?

94030 lies in San Mateo County.

What area code is 94030?

Millbrae uses area code 650, from NANPA's telephone records.

What time zone is 94030 in?

94030 uses America/Los_Angeles.

How many people live in 94030?

About 22,689 people live in ZIP code 94030, in 8,121 households, at 6,724.7 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 94030?

$163,476 a year, against $99,122 across California.

What ZIP codes are near 94030?

The closest are 94128 (1.9 mi), 94011 (2.3 mi), 94066 (2.4 mi), 94010 (2.5 mi) and 94083 (3.8 mi).

Is 94030 a PO Box ZIP code?

94030 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “94030 ZIP Code — Millbrae, California (San Mateo County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/94030

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