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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/91750

91750

ZIP 91750 is La Verne, California, in Los Angeles County; area codes 909 and 840; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
32,692
Coordinates
34.1481, -117.7666
☼ Live from 91750 — La Verne, CA

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Local time: —

Where 91750 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 91750
  • 🔢 Type 91750 into a pocket calculator and turn it upside down: OSLIG — not quite a word, sorry.
  • ➕ As a number, 91,750 = 2 × 5 × 5 × 5 × 367. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110011001100110
  • 🏠 Its numerical neighbours: 91749 (La Puente, CA, 14 mi away) and 91752 (Mira Loma, CA, 17 mi away).
  • 🔄 Backwards, 91750 becomes 05719, which is not a ZIP code at all.
  • 👥 41 other ZIP codes are made of exactly the same digits (07195, 09157, 09175, 09715, 10579, 10597, …). The farthest-flung twin is 09157 in APO AE, a military post office, 5,917 miles away.
  • 🧭 Farther south than 78% of all ZIP codes, and farther west than 91%.
  • 🎯1,127 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91750 and you would come out at 34.15°S, 62.23°E — 1,006 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 26m of daylight. Shortest: 9h 52m.
  • 📏 At 18.5 square miles of land, 91750 is bigger than 36% of ZIP codes — room for about 14 Central Parks.
🌙 The sky over 91750 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population32,692This ZIP32,692
Households12,254This ZIP12,254
Housing units12,811This ZIP12,811
Median age46.2This ZIP46.2California37.9US 38.9
Median household income$104,195This ZIP$104,195California$99,122US $80,734
Median home value$814,700This ZIP$814,700California$734,700US $332,700
Median gross rent$2,320This ZIP$2,320California$2,036US $1,413
Bachelor's degree or higher42.4%This ZIP42.4%
Mean commute32.7 minThis ZIP32.7 min
Population density1,763.6 / sq miThis ZIP1,763.6 / sq mi

Business and tax activity

Business establishments812This ZIP812
Employees10,030This ZIP10,030
Annual payroll$688,438,000This ZIP$688,438,000
Tax returns filed16,500This ZIP16,500
Total adjusted gross income$1,785,162,000This ZIP$1,785,162,000

Land area

Land area18.54 sq miThis ZIP18.54 sq mi
Water area0.18 sq miThis ZIP0.18 sq mi

Other place names in 91750

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

ZIP codes near 91750

ZIPCityDistance
91711 Claremont, CA 3.3 mi
91773 San Dimas, CA 3.7 mi
91741 Glendora, CA 4.0 mi
91767 Pomona, CA 4.8 mi
91740 Glendora, CA 5.4 mi
91768 Pomona, CA 5.9 mi
91784 Upland, CA 6.4 mi
91769 Pomona, CA 6.5 mi
91763 Montclair, CA 6.5 mi
91785 Upland, CA 6.6 mi

Find every ZIP code within 10 miles of 91750 →

Questions about this ZIP code

Where is ZIP code 91750?

91750 is in La Verne, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.1481, -117.7666.

What county is 91750 in?

91750 lies in Los Angeles County.

What area code is 91750?

La Verne uses area codes 909 and 840, from NANPA's telephone records.

What time zone is 91750 in?

91750 uses America/Los_Angeles.

How many people live in 91750?

About 32,692 people live in ZIP code 91750, in 12,254 households, at 1,763.6 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 91750?

$104,195 a year, against $99,122 across California.

What ZIP codes are near 91750?

The closest are 91711 (3.3 mi), 91773 (3.7 mi), 91741 (4 mi), 91767 (4.8 mi) and 91740 (5.4 mi).

Is 91750 a PO Box ZIP code?

91750 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “91750 ZIP Code — La Verne, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91750

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