94080
ZIP 94080 is in South San Francisco, California, in San Mateo County; area code 650; Pacific time. South San Francisco has 2 ZIP codes; the other is 94083.
- Type
- Standard
- Time zone
- America/Los_Angeles
- County
- San Mateo
- Metro area
- San Francisco-Oakland-Fremont, CA
- Population
- 64,761
- Coordinates
- 37.6552, -122.4184
Weather right now
Asking the National Weather Service…
Where 94080 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.
- 🔢 Type 94080 into a pocket calculator and turn it upside down: OBOhG — not quite a word, sorry.
- ➕ As a number, 94,080 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10110111110000000 - 🏠 Its numerical neighbours: 94074 (San Gregorio, CA, 23 mi away) and 94083 (South San Francisco, CA, 1 mi away).
- 🔄 Backwards, 94080 becomes 08049 — and that is a real ZIP code: Magnolia, NJ, 2,527 miles away.
- 👥 23 other ZIP codes are made of exactly the same digits (00984, 04098, 08049, 08094, 08904, 09804, …). The farthest-flung twin is 09804 in APO AE, a military post office, 7,992 miles away.
- 🧭 Farther south than 60% of all ZIP codes, and farther west than 97%.
- 🎯1,290 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 94080 and you would come out at 37.66°S, 57.58°E — 1,024 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 33m.
- 📏 At 10.2 square miles of land, 94080 is bigger than 27% of ZIP codes — room for about 7.7 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 64,761This ZIP64,761 |
|---|---|
| Households | 21,966This ZIP21,966 |
| Housing units | 23,654This ZIP23,654 |
| Median age | 43.1This ZIP43.1California37.9US 38.9 |
| Median household income | $136,733This ZIP$136,733California$99,122US $80,734 |
| Median home value | $1,188,700This ZIP$1,188,700California$734,700US $332,700 |
| Median gross rent | $2,809This ZIP$2,809California$2,036US $1,413 |
| Bachelor's degree or higher | 40.8%This ZIP40.8% |
| Mean commute | 25.6 minThis ZIP25.6 min |
| Population density | 6,362.8 / sq miThis ZIP6,362.8 / sq mi |
Business and tax activity
| Business establishments | 2,268This ZIP2,268 |
|---|---|
| Employees | 62,055This ZIP62,055 |
| Annual payroll | $9,795,142,000This ZIP$9,795,142,000 |
| Tax returns filed | 33,190This ZIP33,190 |
| Total adjusted gross income | $3,680,234,000This ZIP$3,680,234,000 |
Land area
| Land area | 10.18 sq miThis ZIP10.18 sq mi |
|---|---|
| Water area | 1.27 sq miThis ZIP1.27 sq mi |
Other place names in 94080
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 94080
| ZIP | City | Distance |
|---|---|---|
94083 | South San Francisco, CA | 0.6 mi |
94066 | San Bruno, CA | 2.2 mi |
94005 | Brisbane, CA | 2.4 mi |
94014 | Daly City, CA | 2.9 mi |
94128 | San Francisco, CA | 3.0 mi |
94015 | Daly City, CA | 3.9 mi |
94030 | Millbrae, CA | 3.9 mi |
94016 | Daly City, CA | 4.2 mi |
94017 | Daly City, CA | 4.2 mi |
94134 | San Francisco, CA | 4.4 mi |
Find every ZIP code within 10 miles of 94080 →
Questions about this ZIP code
Where is ZIP code 94080?
94080 is in South San Francisco, California, in San Mateo County, part of the San Francisco-Oakland-Fremont, CA metropolitan area. Its published point location is 37.6552, -122.4184.
What county is 94080 in?
94080 lies in San Mateo County.
What area code is 94080?
South San Francisco uses area code 650, from NANPA's telephone records.
What time zone is 94080 in?
94080 uses America/Los_Angeles.
How many people live in 94080?
About 64,761 people live in ZIP code 94080, in 21,966 households, at 6,362.8 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 94080?
$136,733 a year, against $99,122 across California.
What ZIP codes are near 94080?
The closest are 94083 (0.6 mi), 94066 (2.2 mi), 94005 (2.4 mi), 94014 (2.9 mi) and 94128 (3 mi).
Is 94080 a PO Box ZIP code?
94080 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “94080 ZIP Code — South San Francisco, California (San Mateo County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/94080
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/94080.json Underlying data is public domain or openly licensed — sources, vintages and licences.