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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/92339

92339

ZIP 92339 is Forest Falls, California, in San Bernardino County; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
Population
1,302
Coordinates
34.0839, -116.8374
☼ Live from 92339 — Forest Falls, CA

Weather right now

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NEXRAD radar
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Local time: —

Where 92339 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 92339
  • 🔢 Type 92339 into a pocket calculator and turn it upside down: GEEZG — not quite a word, sorry.
  • ➕ As a number, 92,339 = 13 × 7103. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110100010110011
  • 🏠 Its numerical neighbours: 92338 (Ludlow, CA, 59 mi away) and 92340 (Hesperia, CA, 36 mi away).
  • 🔄 Backwards, 92339 becomes 93329, which is not a ZIP code at all.
  • 👥 11 other ZIP codes are made of exactly the same digits (23399, 23939, 29933, 32399, 33299, 33929, …). The farthest-flung twin is 23399 in Jenkins Bridge, VA, 2,301 miles away.
  • 🧭 Farther south than 78% of all ZIP codes, and farther west than 89%.
  • 🎯1,081 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 92339 and you would come out at 34.08°S, 63.16°E — 1,022 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 26m of daylight. Shortest: 9h 53m.
  • 📏 At 78.9 square miles of land, 92339 is bigger than 72% of ZIP codes — room for about 60 Central Parks.
🌙 The sky over 92339 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,302This ZIP1,302
Households514This ZIP514
Housing units748This ZIP748
Median age36.7This ZIP36.7California37.9US 38.9
Median household income$77,167This ZIP$77,167California$99,122US $80,734
Median home value$492,200This ZIP$492,200California$734,700US $332,700
Median gross rent$1,803This ZIP$1,803California$2,036US $1,413
Bachelor's degree or higher32.4%This ZIP32.4%
Mean commute38.5 minThis ZIP38.5 min
Population density16.5 / sq miThis ZIP16.5 / sq mi

Business and tax activity

Business establishments18This ZIP18
Employees140This ZIP140
Annual payroll$5,986,000This ZIP$5,986,000
Tax returns filed520This ZIP520
Total adjusted gross income$38,392,000This ZIP$38,392,000

Land area

Land area78.94 sq miThis ZIP78.94 sq mi
Water area0.00 sq miThis ZIP0.00 sq mi

ZIP codes near 92339

ZIPCityDistance
92305 Angelus Oaks, CA 4.5 mi
92220 Banning, CA 10.0 mi
92399 Yucaipa, CA 10.5 mi
92386 Sugarloaf, CA 10.6 mi
92315 Big Bear Lake, CA 11.0 mi
92314 Big Bear City, CA 12.0 mi
92256 Morongo Valley, CA 12.6 mi
92230 Cabazon, CA 12.7 mi
92223 Beaumont, CA 13.0 mi
92282 Whitewater, CA 13.2 mi

Find every ZIP code within 10 miles of 92339 →

Questions about this ZIP code

Where is ZIP code 92339?

92339 is in Forest Falls, California, in San Bernardino County, part of the Riverside-San Bernardino-Ontario, CA metropolitan area. Its published point location is 34.0839, -116.8374.

What county is 92339 in?

92339 lies in San Bernardino County.

What time zone is 92339 in?

92339 uses America/Los_Angeles.

How many people live in 92339?

About 1,302 people live in ZIP code 92339, in 514 households, at 16.5 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 92339?

$77,167 a year, against $99,122 across California.

What ZIP codes are near 92339?

The closest are 92305 (4.5 mi), 92220 (10 mi), 92399 (10.5 mi), 92386 (10.6 mi) and 92315 (11 mi).

Is 92339 a PO Box ZIP code?

92339 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “92339 ZIP Code — Forest Falls, California (San Bernardino County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/92339

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