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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/90277

90277

ZIP 90277 is in Redondo Beach, California, in Los Angeles County; area codes 310 and 424; Pacific time. Redondo Beach has 2 ZIP codes; the other is 90278.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
34,844
Coordinates
33.8300, -118.3871
☼ Live from 90277 — Redondo Beach, CA

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Local time: —

Where 90277 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 90277
  • 🔢 Type 90277 into a pocket calculator and turn it upside down: LLZOG — not quite a word, sorry.
  • ➕ As a number, 90,277 = 11 × 29 × 283. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110000010100101
  • 🏠 Its numerical neighbours: 90275 (Rancho Palos Verdes, CA, 5 mi away) and 90278 (Redondo Beach, CA, 3 mi away).
  • 🔄 Backwards, 90277 becomes 77209 — and that is a real ZIP code: Houston, TX, 1,378 miles away.
  • 👥 27 other ZIP codes are made of exactly the same digits (02779, 07927, 09727, 09772, 20779, 20797, …). The farthest-flung twin is 09772 in APO AE, a military post office, 8,215 miles away.
  • 🧭 Farther south than 80% of all ZIP codes, and farther west than 92%.
  • 🎯1,168 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 90277 and you would come out at 33.83°S, 61.61°E — 971 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 24m of daylight. Shortest: 9h 54m.
  • 📏 At 3.6 square miles of land, 90277 is bigger than 16% of ZIP codes — room for about 2.7 Central Parks.
🌙 The sky over 90277 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population34,844This ZIP34,844
Households16,152This ZIP16,152
Housing units18,095This ZIP18,095
Median age45.9This ZIP45.9California37.9US 38.9
Median household income$127,795This ZIP$127,795California$99,122US $80,734
Median home value$1,476,000This ZIP$1,476,000California$734,700US $332,700
Median gross rent$2,742This ZIP$2,742California$2,036US $1,413
Bachelor's degree or higher69.6%This ZIP69.6%
Mean commute27.9 minThis ZIP27.9 min
Population density9,760.2 / sq miThis ZIP9,760.2 / sq mi

Business and tax activity

Business establishments1,550This ZIP1,550
Employees10,996This ZIP10,996
Annual payroll$576,534,000This ZIP$576,534,000
Tax returns filed18,770This ZIP18,770
Total adjusted gross income$3,425,095,000This ZIP$3,425,095,000

Land area

Land area3.57 sq miThis ZIP3.57 sq mi
Water area1.37 sq miThis ZIP1.37 sq mi

Other place names in 90277

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

ZIP codes near 90277

ZIPCityDistance
90503 Torrance, CA 2.0 mi
90254 Hermosa Beach, CA 2.5 mi
90505 Torrance, CA 2.7 mi
90278 Redondo Beach, CA 3.2 mi
90274 Palos Verdes Peninsula, CA 3.6 mi
90504 Torrance, CA 4.1 mi
90501 Torrance, CA 4.2 mi
90266 Manhattan Beach, CA 4.4 mi
90261 Lawndale, CA 4.4 mi
90260 Lawndale, CA 4.6 mi

Find every ZIP code within 10 miles of 90277 →

Questions about this ZIP code

Where is ZIP code 90277?

90277 is in Redondo Beach, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 33.8300, -118.3871.

What county is 90277 in?

90277 lies in Los Angeles County.

What area code is 90277?

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

What time zone is 90277 in?

90277 uses America/Los_Angeles.

How many people live in 90277?

About 34,844 people live in ZIP code 90277, in 16,152 households, at 9,760.2 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 90277?

$127,795 a year, against $99,122 across California.

What ZIP codes are near 90277?

The closest are 90503 (2 mi), 90254 (2.5 mi), 90505 (2.7 mi), 90278 (3.2 mi) and 90274 (3.6 mi).

Is 90277 a PO Box ZIP code?

90277 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “90277 ZIP Code — Redondo Beach, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/90277

Machine-readable version of these facts:

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