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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/91344

91344

ZIP 91344 is in Granada Hills, California, in Los Angeles County; area codes 818 and 747; Pacific time. Granada Hills has 2 ZIP codes; the other is 91394.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
52,890
Coordinates
34.2895, -118.5047
☼ Live from 91344 — Granada Hills, CA

Weather right now

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Local time: —

Where 91344 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 91344
  • 🔢 Type 91344 into a pocket calculator and turn it upside down: hhEIG — not quite a word, sorry.
  • ➕ As a number, 91,344 = 2 × 2 × 2 × 2 × 3 × 11 × 173. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110010011010000
  • 🏠 Its numerical neighbours: 91343 (North Hills, CA, 4 mi away) and 91345 (Mission Hills, CA, 3 mi away).
  • 🔄 Backwards, 91344 becomes 44319 — and that is a real ZIP code: Akron, OH, 2,059 miles away.
  • 👥 21 other ZIP codes are made of exactly the same digits (13449, 13494, 19344, 19443, 34491, 39144, …). The farthest-flung twin is 13494 in Woodgate, NY, 2,388 miles away.
  • 🧭 Farther south than 77% of all ZIP codes, and farther west than 92%.
  • 🎯1,160 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91344 and you would come out at 34.29°S, 61.50°E — 997 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 27m of daylight. Shortest: 9h 52m.
  • 📏 At 14.5 square miles of land, 91344 is bigger than 32% of ZIP codes — room for about 11 Central Parks.
🌙 The sky over 91344 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population52,890This ZIP52,890
Households17,729This ZIP17,729
Housing units18,389This ZIP18,389
Median age43.9This ZIP43.9California37.9US 38.9
Median household income$119,345This ZIP$119,345California$99,122US $80,734
Median home value$904,300This ZIP$904,300California$734,700US $332,700
Median gross rent$2,337This ZIP$2,337California$2,036US $1,413
Bachelor's degree or higher39.1%This ZIP39.1%
Mean commute33.7 minThis ZIP33.7 min
Population density3,657.2 / sq miThis ZIP3,657.2 / sq mi

Business and tax activity

Business establishments1,312This ZIP1,312
Employees9,559This ZIP9,559
Annual payroll$381,752,000This ZIP$381,752,000
Tax returns filed25,190This ZIP25,190
Total adjusted gross income$2,413,494,000This ZIP$2,413,494,000

Land area

Land area14.46 sq miThis ZIP14.46 sq mi
Water area0.34 sq miThis ZIP0.34 sq mi

Other place names in 91344

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

ZIP codes near 91344

ZIPCityDistance
91394 Granada Hills, CA 2.0 mi
91326 Porter Ranch, CA 3.0 mi
91346 Mission Hills, CA 3.1 mi
91395 Mission Hills, CA 3.1 mi
91345 Mission Hills, CA 3.2 mi
91330 Northridge, CA 3.3 mi
91392 Sylmar, CA 3.4 mi
91325 Northridge, CA 3.7 mi
91343 North Hills, CA 3.7 mi
91341 San Fernando, CA 3.8 mi

Find every ZIP code within 10 miles of 91344 →

Questions about this ZIP code

Where is ZIP code 91344?

91344 is in Granada Hills, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.2895, -118.5047.

What county is 91344 in?

91344 lies in Los Angeles County.

What area code is 91344?

Granada Hills uses area codes 818 and 747, from NANPA's telephone records.

What time zone is 91344 in?

91344 uses America/Los_Angeles.

How many people live in 91344?

About 52,890 people live in ZIP code 91344, in 17,729 households, at 3,657.2 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 91344?

$119,345 a year, against $99,122 across California.

What ZIP codes are near 91344?

The closest are 91394 (2 mi), 91326 (3 mi), 91346 (3.1 mi), 91395 (3.1 mi) and 91345 (3.2 mi).

Is 91344 a PO Box ZIP code?

91344 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “91344 ZIP Code — Granada Hills, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91344

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