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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/92054

92054

ZIP 92054 is in Oceanside, California, in San Diego County; area codes 760 and 442; Pacific time. Oceanside has 7 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
San Diego
Population
38,417
Coordinates
33.1931, -117.3597
☼ Live from 92054 — Oceanside, CA

Weather right now

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Local time: —

Where 92054 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 92054
  • 🔢 Type 92054 into a pocket calculator and turn it upside down: hSOZG — not quite a word, sorry.
  • ➕ As a number, 92,054 = 2 × 46027. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110011110010110
  • 🏠 Its numerical neighbours: 92052 (Oceanside, CA, 1 mi away) and 92055 (Camp Pendleton, CA, 16 mi away).
  • 🔄 Backwards, 92054 becomes 45029, which is not a ZIP code at all.
  • 👥 50 other ZIP codes are made of exactly the same digits (02459, 02495, 04259, 04925, 04952, 05492, …). The farthest-flung twin is 09245 in APO AE, a military post office, 5,994 miles away.
  • 🧭 Farther south than 83% of all ZIP codes, and farther west than 90%.
  • 🎯1,136 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 92054 and you would come out at 33.19°S, 62.64°E — 954 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 21m of daylight. Shortest: 9h 57m.
  • 📏 At 7.5 square miles of land, 92054 is bigger than 23% of ZIP codes — room for about 5.7 Central Parks.
🌙 The sky over 92054 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population38,417This ZIP38,417
Households15,513This ZIP15,513
Housing units18,472This ZIP18,472
Median age39.1This ZIP39.1California37.9US 38.9
Median household income$82,408This ZIP$82,408California$99,122US $80,734
Median home value$908,900This ZIP$908,900California$734,700US $332,700
Median gross rent$1,979This ZIP$1,979California$2,036US $1,413
Bachelor's degree or higher39.1%This ZIP39.1%
Mean commute25.4 minThis ZIP25.4 min
Population density5,142.8 / sq miThis ZIP5,142.8 / sq mi

Business and tax activity

Business establishments1,396This ZIP1,396
Employees14,957This ZIP14,957
Annual payroll$649,350,000This ZIP$649,350,000
Tax returns filed18,970This ZIP18,970
Total adjusted gross income$1,545,345,000This ZIP$1,545,345,000

Land area

Land area7.47 sq miThis ZIP7.47 sq mi
Water area0.90 sq miThis ZIP0.90 sq mi

Other place names in 92054

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

ZIP codes near 92054

ZIPCityDistance
92049 Oceanside, CA 1.2 mi
92051 Oceanside, CA 1.2 mi
92052 Oceanside, CA 1.2 mi
92013 Carlsbad, CA 2.5 mi
92018 Carlsbad, CA 2.5 mi
92068 San Luis Rey, CA 3.4 mi
92056 Oceanside, CA 3.6 mi
92008 Carlsbad, CA 4.4 mi
92010 Carlsbad, CA 4.9 mi
92058 Oceanside, CA 5.0 mi

Find every ZIP code within 10 miles of 92054 →

Questions about this ZIP code

Where is ZIP code 92054?

92054 is in Oceanside, California, in San Diego County, part of the San Diego-Chula Vista-Carlsbad, CA metropolitan area. Its published point location is 33.1931, -117.3597.

What county is 92054 in?

92054 lies in San Diego County.

What area code is 92054?

Oceanside uses area codes 760 and 442, from NANPA's telephone records.

What time zone is 92054 in?

92054 uses America/Los_Angeles.

How many people live in 92054?

About 38,417 people live in ZIP code 92054, in 15,513 households, at 5,142.8 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 92054?

$82,408 a year, against $99,122 across California.

What ZIP codes are near 92054?

The closest are 92049 (1.2 mi), 92051 (1.2 mi), 92052 (1.2 mi), 92013 (2.5 mi) and 92018 (2.5 mi).

Is 92054 a PO Box ZIP code?

92054 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “92054 ZIP Code — Oceanside, California (San Diego County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/92054

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