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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/92127

92127

ZIP 92127 is in San Diego, California, in San Diego County; area codes 619 and 858; Pacific time. San Diego has 76 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
San Diego
Population
50,555
Coordinates
33.0188, -117.1241
☼ Live from 92127 — San Diego, CA

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Where 92127 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 92127
  • 🔢 Type 92127 into a pocket calculator and turn it upside down: LZIZG — not quite a word, sorry.
  • ➕ As a number, 92,127 = 3 × 7 × 41 × 107. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110011111011111
  • 🏠 Its numerical neighbours: 92126 (San Diego, CA, 7 mi away) and 92128 (San Diego, CA, 3 mi away).
  • 🔄 Backwards, 92127 becomes 72129 — and that is a real ZIP code: Prattsville, AR, 1,412 miles away.
  • 👥 31 other ZIP codes are made of exactly the same digits (12729, 12792, 12927, 12972, 17229, 17922, …). The farthest-flung twin is 12972 in Peru, NY, 2,445 miles away.
  • 🧭 Farther south than 84% of all ZIP codes, and farther west than 90%.
  • 🎯1,130 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 92127 and you would come out at 33.02°S, 62.88°E — 948 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 20m of daylight. Shortest: 9h 58m.
  • 📏 At 22.7 square miles of land, 92127 is bigger than 40% of ZIP codes — room for about 17 Central Parks.
🌙 The sky over 92127 today
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🌋 Shake report
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Source: USGS.

People and housing

Population50,555This ZIP50,555
Households16,438This ZIP16,438
Housing units16,996This ZIP16,996
Median age39.0This ZIP39.0California37.9US 38.9
Median household income$195,520This ZIP$195,520California$99,122US $80,734
Median home value$1,232,300This ZIP$1,232,300California$734,700US $332,700
Median gross rent$2,771This ZIP$2,771California$2,036US $1,413
Bachelor's degree or higher73.1%This ZIP73.1%
Mean commute25.4 minThis ZIP25.4 min
Population density2,229.6 / sq miThis ZIP2,229.6 / sq mi

Business and tax activity

Business establishments1,440This ZIP1,440
Employees25,038This ZIP25,038
Annual payroll$2,721,092,000This ZIP$2,721,092,000
Tax returns filed20,990This ZIP20,990
Total adjusted gross income$4,880,298,000This ZIP$4,880,298,000

Land area

Land area22.67 sq miThis ZIP22.67 sq mi
Water area0.52 sq miThis ZIP0.52 sq mi

Other place names in 92127

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

ZIP codes near 92127

ZIPCityDistance
92128 San Diego, CA 3.3 mi
92129 San Diego, CA 3.8 mi
92067 Rancho Santa Fe, CA 3.8 mi
92091 Rancho Santa Fe, CA 4.1 mi
92029 Escondido, CA 4.6 mi
92074 Poway, CA 6.4 mi
92025 Escondido, CA 6.7 mi
92130 San Diego, CA 6.8 mi
92064 Poway, CA 6.8 mi
92030 Escondido, CA 7.3 mi

Find every ZIP code within 10 miles of 92127 →

Questions about this ZIP code

Where is ZIP code 92127?

92127 is in San Diego, California, in San Diego County, part of the San Diego-Chula Vista-Carlsbad, CA metropolitan area. Its published point location is 33.0188, -117.1241.

What county is 92127 in?

92127 lies in San Diego County.

What area code is 92127?

San Diego uses area codes 619 and 858, from NANPA's telephone records.

What time zone is 92127 in?

92127 uses America/Los_Angeles.

How many people live in 92127?

About 50,555 people live in ZIP code 92127, in 16,438 households, at 2,229.6 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 92127?

$195,520 a year, against $99,122 across California.

What ZIP codes are near 92127?

The closest are 92128 (3.3 mi), 92129 (3.8 mi), 92067 (3.8 mi), 92091 (4.1 mi) and 92029 (4.6 mi).

Is 92127 a PO Box ZIP code?

92127 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “92127 ZIP Code — San Diego, California (San Diego County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/92127

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