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/94973

94973

ZIP 94973 is Woodacre, California, in Marin County; area codes 415 and 628; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Marin
Population
1,689
Coordinates
38.0126, -122.6394
☼ Live from 94973 — Woodacre, CA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 94973 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 94973
  • 🔢 Type 94973 into a pocket calculator and turn it upside down: ELGhG — not quite a word, sorry.
  • ➕ As a number, 94,973 = 73 × 1301. Its digits add up to 32, a total 644 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111001011111101
  • 🏠 Its numerical neighbours: 94972 (Valley Ford, CA, 28 mi away) and 94974 (San Quentin, CA, 10 mi away).
  • 🔄 Backwards, 94973 becomes 37949, which is not a ZIP code at all.
  • 👥 19 other ZIP codes are made of exactly the same digits (34979, 34997, 39479, 47993, 49739, 49793, …). The farthest-flung twin is 34997 in Stuart, FL, 2,557 miles away.
  • 🧭 Farther south than 58% of all ZIP codes, and farther west than 97%.
  • 🎯1,296 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 94973 and you would come out at 38.01°S, 57.36°E — 1,010 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 48m of daylight. Shortest: 9h 31m.
  • 📏 At 4.0 square miles of land, 94973 is bigger than 17% of ZIP codes — room for about 3.0 Central Parks.
🌙 The sky over 94973 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,689This ZIP1,689
Households646This ZIP646
Housing units674This ZIP674
Median age58.3This ZIP58.3California37.9US 38.9
Median household income$231,094This ZIP$231,094California$99,122US $80,734
Median home value$1,076,300This ZIP$1,076,300California$734,700US $332,700
Median gross rent$2,395This ZIP$2,395California$2,036US $1,413
Bachelor's degree or higher58.8%This ZIP58.8%
Mean commute25.3 minThis ZIP25.3 min
Population density427.5 / sq miThis ZIP427.5 / sq mi

Business and tax activity

Business establishments44This ZIP44
Employees544This ZIP544
Annual payroll$27,709,000This ZIP$27,709,000

Land area

Land area3.95 sq miThis ZIP3.95 sq mi
Water area0.00 sq mi

Other place names in 94973

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

ZIP codes near 94973

ZIPCityDistance
94963 San Geronimo, CA 1.4 mi
94933 Forest Knolls, CA 2.7 mi
94930 Fairfax, CA 3.2 mi
94978 Fairfax, CA 3.3 mi
94960 San Anselmo, CA 3.5 mi
94903 San Rafael, CA 4.4 mi
94979 San Anselmo, CA 5.0 mi
94938 Lagunitas, CA 5.1 mi
94946 Nicasio, CA 5.3 mi
94957 Ross, CA 5.4 mi

Find every ZIP code within 10 miles of 94973 →

Questions about this ZIP code

Where is ZIP code 94973?

94973 is in Woodacre, California, in Marin County, part of the San Francisco-Oakland-Fremont, CA metropolitan area. Its published point location is 38.0126, -122.6394.

What county is 94973 in?

94973 lies in Marin County.

What area code is 94973?

Woodacre uses area codes 415 and 628, from NANPA's telephone records.

What time zone is 94973 in?

94973 uses America/Los_Angeles.

How many people live in 94973?

About 1,689 people live in ZIP code 94973, in 646 households, at 427.5 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 94973?

$231,094 a year, against $99,122 across California.

What ZIP codes are near 94973?

The closest are 94963 (1.4 mi), 94933 (2.7 mi), 94930 (3.2 mi), 94978 (3.3 mi) and 94960 (3.5 mi).

Is 94973 a PO Box ZIP code?

94973 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “94973 ZIP Code — Woodacre, California (Marin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/94973

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/94973.json

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