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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/90303

90303

ZIP 90303 is in Inglewood, California, in Los Angeles County; area codes 310 and 424; Pacific time. Inglewood has 12 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
22,727
Coordinates
33.9363, -118.3326
☼ Live from 90303 — Inglewood, CA

Weather right now

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Local time: —

Where 90303 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 90303
  • 🔢 Type 90303 into a pocket calculator and turn it upside down: EOEOG — not quite a word, sorry.
  • ➕ As a number, 90,303 = 3 × 31 × 971. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110000010111111
  • 🏠 Its numerical neighbours: 90302 (Inglewood, CA, 3 mi away) and 90304 (Inglewood, CA, 2 mi away).
  • 🔄 Backwards, 90303 becomes 30309 — and that is a real ZIP code: Atlanta, GA, 1,938 miles away.
  • 👥 12 other ZIP codes are made of exactly the same digits (00933, 03903, 09033, 30039, 30093, 30309, …). The farthest-flung twin is 09033 in APO AE, a military post office, 5,838 miles away.
  • 🧭 Farther south than 79% of all ZIP codes, and farther west than 92%.
  • 🎯1,162 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 90303 and you would come out at 33.94°S, 61.67°E — 979 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 1.9 square miles of land, 90303 is bigger than 11% of ZIP codes — room for about 1.5 Central Parks.
🌙 The sky over 90303 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population22,727This ZIP22,727
Households7,203This ZIP7,203
Housing units7,589This ZIP7,589
Median age36.1This ZIP36.1California37.9US 38.9
Median household income$72,815This ZIP$72,815California$99,122US $80,734
Median home value$793,500This ZIP$793,500California$734,700US $332,700
Median gross rent$1,749This ZIP$1,749California$2,036US $1,413
Bachelor's degree or higher16.7%This ZIP16.7%
Mean commute33.0 minThis ZIP33.0 min
Population density11,708.9 / sq miThis ZIP11,708.9 / sq mi

Business and tax activity

Business establishments309This ZIP309
Employees5,097This ZIP5,097
Annual payroll$197,694,000This ZIP$197,694,000
Tax returns filed11,160This ZIP11,160
Total adjusted gross income$539,525,000This ZIP$539,525,000

Land area

Land area1.94 sq miThis ZIP1.94 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 90303

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

ZIP codes near 90303

ZIPCityDistance
90304 Inglewood, CA 1.5 mi
90305 Inglewood, CA 1.5 mi
90251 Hawthorne, CA 1.8 mi
90047 Los Angeles, CA 1.9 mi
90250 Hawthorne, CA 1.9 mi
90301 Inglewood, CA 2.0 mi
90306 Inglewood, CA 2.1 mi
90308 Inglewood, CA 2.1 mi
90311 Inglewood, CA 2.1 mi
90312 Inglewood, CA 2.1 mi

Find every ZIP code within 10 miles of 90303 →

Questions about this ZIP code

Where is ZIP code 90303?

90303 is in Inglewood, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 33.9363, -118.3326.

What county is 90303 in?

90303 lies in Los Angeles County.

What area code is 90303?

Inglewood uses area codes 310 and 424, from NANPA's telephone records.

What time zone is 90303 in?

90303 uses America/Los_Angeles.

How many people live in 90303?

About 22,727 people live in ZIP code 90303, in 7,203 households, at 11,708.9 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 90303?

$72,815 a year, against $99,122 across California.

What ZIP codes are near 90303?

The closest are 90304 (1.5 mi), 90305 (1.5 mi), 90251 (1.8 mi), 90047 (1.9 mi) and 90250 (1.9 mi).

Is 90303 a PO Box ZIP code?

90303 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “90303 ZIP Code — Inglewood, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/90303

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