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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/91351

91351

ZIP 91351 is in Canyon Country, California, in Los Angeles County; Pacific time. Canyon Country has 3 ZIP codes; the others are 91386 and 91387.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
33,155
Coordinates
34.4337, -118.4581
☼ Live from 91351 — Canyon Country, CA

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NEXRAD radar
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Local time: —

Where 91351 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 91351
  • 🔢 Type 91351 into a pocket calculator and turn it upside down: ISEIG — not quite a word, sorry.
  • ➕ As a number, 91,351 = 13 × 7027. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110010011010111
  • 🏠 Its numerical neighbours: 91350 (Santa Clarita, CA, 3 mi away) and 91352 (Sun Valley, CA, 15 mi away).
  • 🔄 Backwards, 91351 becomes 15319, which is not a ZIP code at all.
  • 👥 21 other ZIP codes are made of exactly the same digits (11359, 11935, 11953, 13159, 15139, 15931, …). The farthest-flung twin is 11935 in Cutchogue, NY, 2,523 miles away.
  • 🧭 Farther south than 76% of all ZIP codes, and farther west than 92%.
  • 🎯1,154 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91351 and you would come out at 34.43°S, 61.54°E — 1,007 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 28m of daylight. Shortest: 9h 51m.
  • 📏 At 8.7 square miles of land, 91351 is bigger than 25% of ZIP codes — room for about 6.6 Central Parks.
🌙 The sky over 91351 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population33,155This ZIP33,155
Households10,502This ZIP10,502
Housing units10,796This ZIP10,796
Median age39.3This ZIP39.3California37.9US 38.9
Median household income$115,364This ZIP$115,364California$99,122US $80,734
Median home value$608,500This ZIP$608,500California$734,700US $332,700
Median gross rent$2,341This ZIP$2,341California$2,036US $1,413
Bachelor's degree or higher25.0%This ZIP25.0%
Mean commute39.3 minThis ZIP39.3 min
Population density3,817.1 / sq miThis ZIP3,817.1 / sq mi

Business and tax activity

Business establishments723This ZIP723
Employees6,961This ZIP6,961
Annual payroll$288,253,000This ZIP$288,253,000
Tax returns filed16,480This ZIP16,480
Total adjusted gross income$1,205,481,000This ZIP$1,205,481,000

Land area

Land area8.69 sq miThis ZIP8.69 sq mi
Water area0.00 sq miThis ZIP0.00 sq mi

Other place names in 91351

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

ZIP codes near 91351

ZIPCityDistance
91386 Canyon Country, CA 1.1 mi
91350 Santa Clarita, CA 2.6 mi
91321 Newhall, CA 5.1 mi
91322 Newhall, CA 5.4 mi
91380 Santa Clarita, CA 5.6 mi
91382 Santa Clarita, CA 5.6 mi
91383 Santa Clarita, CA 5.6 mi
91354 Valencia, CA 5.7 mi
91387 Canyon Country, CA 5.8 mi
91355 Valencia, CA 6.8 mi

Find every ZIP code within 10 miles of 91351 →

Questions about this ZIP code

Where is ZIP code 91351?

91351 is in Canyon Country, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.4337, -118.4581.

What county is 91351 in?

91351 lies in Los Angeles County.

What time zone is 91351 in?

91351 uses America/Los_Angeles.

How many people live in 91351?

About 33,155 people live in ZIP code 91351, in 10,502 households, at 3,817.1 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 91351?

$115,364 a year, against $99,122 across California.

What ZIP codes are near 91351?

The closest are 91386 (1.1 mi), 91350 (2.6 mi), 91321 (5.1 mi), 91322 (5.4 mi) and 91380 (5.6 mi).

Is 91351 a PO Box ZIP code?

91351 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “91351 ZIP Code — Canyon Country, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91351

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