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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/90241

90241

ZIP 90241 is in Downey, California, in Los Angeles County; area code 562; Pacific time. Downey has 4 ZIP codes; the others are 90239, 90240 and 90242.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
45,319
Coordinates
33.9406, -118.1295
☼ Live from 90241 — Downey, CA

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Local time: —

Where 90241 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 90241
  • 🔢 Type 90241 into a pocket calculator and turn it upside down: IhZOG — not quite a word, sorry.
  • ➕ As a number, 90,241 = 31 × 41 × 71. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110000010000001
  • 🏠 Its numerical neighbours: 90240 (Downey, CA, 1 mi away) and 90242 (Downey, CA, 1 mi away).
  • 🔄 Backwards, 90241 becomes 14209 — and that is a real ZIP code: Buffalo, NY, 2,192 miles away.
  • 👥 56 other ZIP codes are made of exactly the same digits (02149, 02914, 04219, 04291, 04912, 04921, …). The farthest-flung twin is 09142 in APO AE, a military post office, 5,893 miles away.
  • 🧭 Farther south than 79% of all ZIP codes, and farther west than 91%.
  • 🎯1,151 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 90241 and you would come out at 33.94°S, 61.87°E — 984 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 25m of daylight. Shortest: 9h 53m.
  • 📏 At 4.9 square miles of land, 90241 is bigger than 19% of ZIP codes — room for about 3.7 Central Parks.
🌙 The sky over 90241 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population45,319This ZIP45,319
Households14,682This ZIP14,682
Housing units15,189This ZIP15,189
Median age36.7This ZIP36.7California37.9US 38.9
Median household income$88,006This ZIP$88,006California$99,122US $80,734
Median home value$829,000This ZIP$829,000California$734,700US $332,700
Median gross rent$1,956This ZIP$1,956California$2,036US $1,413
Bachelor's degree or higher24.9%This ZIP24.9%
Mean commute32.9 minThis ZIP32.9 min
Population density9,292.4 / sq miThis ZIP9,292.4 / sq mi

Business and tax activity

Business establishments1,315This ZIP1,315
Employees18,127This ZIP18,127
Annual payroll$939,032,000This ZIP$939,032,000
Tax returns filed20,880This ZIP20,880
Total adjusted gross income$1,543,201,000This ZIP$1,543,201,000

Land area

Land area4.88 sq miThis ZIP4.88 sq mi
Water area0.06 sq miThis ZIP0.06 sq mi

Other place names in 90241

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

ZIP codes near 90241

ZIPCityDistance
90239 Downey, CA 0.2 mi
90240 Downey, CA 1.2 mi
90242 Downey, CA 1.4 mi
90671 Santa Fe Springs, CA 2.6 mi
90201 Bell Gardens, CA 3.2 mi
90661 Pico Rivera, CA 3.5 mi
90662 Pico Rivera, CA 3.5 mi
90650 Norwalk, CA 3.5 mi
90723 Paramount, CA 3.6 mi
90280 South Gate, CA 3.6 mi

Find every ZIP code within 10 miles of 90241 →

Questions about this ZIP code

Where is ZIP code 90241?

90241 is in Downey, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 33.9406, -118.1295.

What county is 90241 in?

90241 lies in Los Angeles County.

What area code is 90241?

Downey uses area code 562, from NANPA's telephone records.

What time zone is 90241 in?

90241 uses America/Los_Angeles.

How many people live in 90241?

About 45,319 people live in ZIP code 90241, in 14,682 households, at 9,292.4 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 90241?

$88,006 a year, against $99,122 across California.

What ZIP codes are near 90241?

The closest are 90239 (0.2 mi), 90240 (1.2 mi), 90242 (1.4 mi), 90671 (2.6 mi) and 90201 (3.2 mi).

Is 90241 a PO Box ZIP code?

90241 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “90241 ZIP Code — Downey, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/90241

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