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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/94704

94704

ZIP 94704 is in Berkeley, California, in Alameda County; Pacific time. Berkeley has 11 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
Alameda
Population
23,788
Coordinates
37.8664, -122.2609
☼ Live from 94704 — Berkeley, CA

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Local time: —

Where 94704 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 94704
  • 🔢 Type 94704 into a pocket calculator and turn it upside down: hOLhG — not quite a word, sorry.
  • ➕ As a number, 94,704 = 2 × 2 × 2 × 2 × 3 × 1973. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111000111110000
  • 🏠 Its numerical neighbours: 94703 (Berkeley, CA, 1 mi away) and 94705 (Berkeley, CA, 1 mi away).
  • 🔄 Backwards, 94704 becomes 40749, which is not a ZIP code at all.
  • 👥 22 other ZIP codes are made of exactly the same digits (04479, 04497, 04947, 04974, 09447, 44097, …). The farthest-flung twin is 09447 in APO AE, a military post office, 5,314 miles away.
  • 🧭 Farther south than 59% of all ZIP codes, and farther west than 96%.
  • 🎯1,278 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 94704 and you would come out at 37.87°S, 57.74°E — 1,007 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 47m of daylight. Shortest: 9h 32m.
  • 📏 At 0.851 square miles of land, 94704 is bigger than 7% of ZIP codes — about 412 football fields.
🌙 The sky over 94704 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population23,788This ZIP23,788
Households8,227This ZIP8,227
Housing units9,971This ZIP9,971
Median age21.9This ZIP21.9California37.9US 38.9
Median household income$50,129This ZIP$50,129California$99,122US $80,734
Median home value$906,100This ZIP$906,100California$734,700US $332,700
Median gross rent$1,937This ZIP$1,937California$2,036US $1,413
Bachelor's degree or higher72.4%This ZIP72.4%
Mean commute23.0 minThis ZIP23.0 min
Population density27,953.0 / sq miThis ZIP27,953.0 / sq mi

Business and tax activity

Business establishments940This ZIP940
Employees11,484This ZIP11,484
Annual payroll$888,333,000This ZIP$888,333,000
Tax returns filed5,390This ZIP5,390
Total adjusted gross income$454,753,000This ZIP$454,753,000

Land area

Land area0.85 sq miThis ZIP0.85 sq mi
Water area0.00 sq mi

Other place names in 94704

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

ZIP codes near 94704

ZIPCityDistance
94720 Berkeley, CA 0.6 mi
94712 Berkeley, CA 0.7 mi
94703 Berkeley, CA 0.8 mi
94709 Berkeley, CA 0.9 mi
94705 Berkeley, CA 1.2 mi
94702 Berkeley, CA 1.4 mi
94618 Oakland, CA 1.9 mi
94701 Berkeley, CA 2.0 mi
94609 Oakland, CA 2.2 mi
94707 Berkeley, CA 2.4 mi

Find every ZIP code within 10 miles of 94704 →

Questions about this ZIP code

Where is ZIP code 94704?

94704 is in Berkeley, California, in Alameda County, part of the San Francisco-Oakland-Fremont, CA metropolitan area. Its published point location is 37.8664, -122.2609.

What county is 94704 in?

94704 lies in Alameda County.

What time zone is 94704 in?

94704 uses America/Los_Angeles.

How many people live in 94704?

About 23,788 people live in ZIP code 94704, in 8,227 households, at 27,953.0 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 94704?

$50,129 a year, against $99,122 across California.

What ZIP codes are near 94704?

The closest are 94720 (0.6 mi), 94712 (0.7 mi), 94703 (0.8 mi), 94709 (0.9 mi) and 94705 (1.2 mi).

Is 94704 a PO Box ZIP code?

94704 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “94704 ZIP Code — Berkeley, California (Alameda County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/94704

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