Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/91792

91792

ZIP 91792 is in West Covina, California, in Los Angeles County; area code 626; Pacific time. West Covina has 4 ZIP codes; the others are 91790, 91791 and 91793.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
30,629
Coordinates
34.0226, -117.9024
☼ Live from 91792 — West Covina, CA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 91792 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 91792
  • 🔢 Type 91792 into a pocket calculator and turn it upside down: ZGLIG — not quite a word, sorry.
  • ➕ As a number, 91,792 = 2 × 2 × 2 × 2 × 5737. Its digits add up to 28, a total 1,520 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110011010010000
  • 🏠 Its numerical neighbours: 91791 (West Covina, CA, 3 mi away) and 91793 (West Covina, CA, 4 mi away).
  • 🔄 Backwards, 91792 becomes 29719, which is not a ZIP code at all.
  • 👥 18 other ZIP codes are made of exactly the same digits (12979, 12997, 17929, 27199, 27919, 71929, …). The farthest-flung twin is 99721 in Anaktuvuk Pass, AK, 2,704 miles away.
  • 🧭 Farther south than 79% of all ZIP codes, and farther west than 91%.
  • 🎯1,137 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91792 and you would come out at 34.02°S, 62.10°E — 995 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 25m of daylight. Shortest: 9h 53m.
  • 📏 At 3.8 square miles of land, 91792 is bigger than 16% of ZIP codes — room for about 2.9 Central Parks.
🌙 The sky over 91792 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population30,629This ZIP30,629
Households9,542This ZIP9,542
Housing units9,809This ZIP9,809
Median age40.4This ZIP40.4California37.9US 38.9
Median household income$94,817This ZIP$94,817California$99,122US $80,734
Median home value$696,200This ZIP$696,200California$734,700US $332,700
Median gross rent$2,270This ZIP$2,270California$2,036US $1,413
Bachelor's degree or higher34.2%This ZIP34.2%
Mean commute31.8 minThis ZIP31.8 min
Population density7,972.1 / sq miThis ZIP7,972.1 / sq mi

Business and tax activity

Business establishments413This ZIP413
Employees3,498This ZIP3,498
Annual payroll$113,969,000This ZIP$113,969,000
Tax returns filed14,230This ZIP14,230
Total adjusted gross income$905,508,000This ZIP$905,508,000

Land area

Land area3.84 sq miThis ZIP3.84 sq mi
Water area0.00 sq miThis ZIP0.00 sq mi

Other place names in 91792

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

ZIP codes near 91792

ZIPCityDistance
91744 La Puente, CA 2.1 mi
91788 Walnut, CA 2.1 mi
91747 La Puente, CA 2.7 mi
91749 La Puente, CA 2.7 mi
91789 Walnut, CA 2.7 mi
91791 West Covina, CA 2.8 mi
91748 Rowland Heights, CA 3.1 mi
91714 City Of Industry, CA 3.2 mi
91715 City Of Industry, CA 3.2 mi
91716 City Of Industry, CA 3.2 mi

Find every ZIP code within 10 miles of 91792 →

Questions about this ZIP code

Where is ZIP code 91792?

91792 is in West Covina, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.0226, -117.9024.

What county is 91792 in?

91792 lies in Los Angeles County.

What area code is 91792?

West Covina uses area code 626, from NANPA's telephone records.

What time zone is 91792 in?

91792 uses America/Los_Angeles.

How many people live in 91792?

About 30,629 people live in ZIP code 91792, in 9,542 households, at 7,972.1 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 91792?

$94,817 a year, against $99,122 across California.

What ZIP codes are near 91792?

The closest are 91744 (2.1 mi), 91788 (2.1 mi), 91747 (2.7 mi), 91749 (2.7 mi) and 91789 (2.7 mi).

Is 91792 a PO Box ZIP code?

91792 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “91792 ZIP Code — West Covina, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91792

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/91792.json

Underlying data is public domain or openly licensed — sources, vintages and licences.