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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/92161

92161

ZIP 92161 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
29
Coordinates
32.8741, -117.2316
☼ Live from 92161 — San Diego, CA

Weather right now

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Local time: —

Where 92161 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 92161
  • 🔢 Type 92161 into a pocket calculator and turn it upside down: IgIZG — not quite a word, sorry.
  • ➕ As a number, 92,161 = 23 × 4007. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110100000000001
  • 🏠 Its numerical neighbours: 92160 (San Diego, CA, 12 mi away) and 92163 (San Diego, CA, 12 mi away).
  • 🔄 Backwards, 92161 becomes 16129, which is not a ZIP code at all.
  • 👥 24 other ZIP codes are made of exactly the same digits (11692, 11962, 12169, 12196, 12916, 12961, …). The farthest-flung twin is 11962 in Sagaponack, NY, 2,517 miles away.
  • 🧭 Farther south than 85% of all ZIP codes, and farther west than 90%.
  • 🎯1,141 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 92161 and you would come out at 32.87°S, 62.77°E — 936 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 19m of daylight. Shortest: 9h 59m.
  • 📏 At 0.088 square miles of land, 92161 is bigger than 1% of ZIP codes — about 43 football fields.
🌙 The sky over 92161 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population29This ZIP29
Households0
Housing units0
Median age51.6This ZIP51.6California37.9US 38.9
Bachelor's degree or higher50.0%This ZIP50.0%
Population density329.5 / sq miThis ZIP329.5 / sq mi

Business and tax activity

Business establishments7This ZIP7
Employees3,964This ZIP3,964
Annual payroll$661,021,000This ZIP$661,021,000

Land area

Land area0.09 sq miThis ZIP0.09 sq mi
Water area0.00 sq mi

Other place names in 92161

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

ZIP codes near 92161

ZIPCityDistance
92092 La Jolla, CA 0.3 mi
92093 La Jolla, CA 0.6 mi
92122 San Diego, CA 1.7 mi
92037 La Jolla, CA 1.8 mi
92121 San Diego, CA 2.4 mi
92038 La Jolla, CA 3.1 mi
92039 La Jolla, CA 3.1 mi
92117 San Diego, CA 3.9 mi
92145 San Diego, CA 5.1 mi
92130 San Diego, CA 5.3 mi

Find every ZIP code within 10 miles of 92161 →

Questions about this ZIP code

Where is ZIP code 92161?

92161 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 32.8741, -117.2316.

What county is 92161 in?

92161 lies in San Diego County.

What area code is 92161?

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

What time zone is 92161 in?

92161 uses America/Los_Angeles.

How many people live in 92161?

About 29 people live in ZIP code 92161, at 329.5 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 92161?

The closest are 92092 (0.3 mi), 92093 (0.6 mi), 92122 (1.7 mi), 92037 (1.8 mi) and 92121 (2.4 mi).

Is 92161 a PO Box ZIP code?

92161 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “92161 ZIP Code — San Diego, California (San Diego County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/92161

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