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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/91350

91350

ZIP 91350 is in Santa Clarita, California, in Los Angeles County; area code 661; Pacific time. Santa Clarita has 5 ZIP codes; the others are 91380, 91382, 91383 and 91390.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
43,973
Coordinates
34.4306, -118.5028
☼ Live from 91350 — Santa Clarita, CA

Weather right now

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Local time: —

Where 91350 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 91350
  • 🔢 Type 91350 into a pocket calculator and turn it upside down: OSEIG — not quite a word, sorry.
  • ➕ As a number, 91,350 = 2 × 3 × 3 × 5 × 5 × 7 × 29. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110010011010110
  • 🏠 Its numerical neighbours: 91346 (Mission Hills, CA, 12 mi away) and 91351 (Canyon Country, CA, 3 mi away).
  • 🔄 Backwards, 91350 becomes 05319, which is not a ZIP code at all.
  • 👥 46 other ZIP codes are made of exactly the same digits (09351, 10953, 13905, 15930, 19035, 19053, …). The farthest-flung twin is 09351 in APO AE, a military post office, 5,857 miles away.
  • 🧭 Farther south than 77% of all ZIP codes, and farther west than 92%.
  • 🎯1,156 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91350 and you would come out at 34.43°S, 61.50°E — 1,006 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 15.9 square miles of land, 91350 is bigger than 34% of ZIP codes — room for about 12 Central Parks.
🌙 The sky over 91350 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population43,973This ZIP43,973
Households13,778This ZIP13,778
Housing units13,985This ZIP13,985
Median age38.2This ZIP38.2California37.9US 38.9
Median household income$140,110This ZIP$140,110California$99,122US $80,734
Median home value$801,300This ZIP$801,300California$734,700US $332,700
Median gross rent$2,531This ZIP$2,531California$2,036US $1,413
Bachelor's degree or higher41.8%This ZIP41.8%
Mean commute34.6 minThis ZIP34.6 min
Population density2,771.5 / sq miThis ZIP2,771.5 / sq mi

Business and tax activity

Business establishments978This ZIP978
Employees9,991This ZIP9,991
Annual payroll$449,726,000This ZIP$449,726,000
Tax returns filed20,080This ZIP20,080
Total adjusted gross income$2,329,530,000This ZIP$2,329,530,000

Land area

Land area15.87 sq miThis ZIP15.87 sq mi
Water area0.02 sq miThis ZIP0.02 sq mi

Other place names in 91350

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

ZIP codes near 91350

ZIPCityDistance
91386 Canyon Country, CA 1.8 mi
91351 Canyon Country, CA 2.6 mi
91354 Valencia, CA 3.5 mi
91380 Santa Clarita, CA 3.5 mi
91382 Santa Clarita, CA 3.5 mi
91383 Santa Clarita, CA 3.5 mi
91322 Newhall, CA 3.6 mi
91355 Valencia, CA 4.3 mi
91321 Newhall, CA 4.7 mi
91385 Valencia, CA 6.1 mi

Find every ZIP code within 10 miles of 91350 →

Questions about this ZIP code

Where is ZIP code 91350?

91350 is in Santa Clarita, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.4306, -118.5028.

What county is 91350 in?

91350 lies in Los Angeles County.

What area code is 91350?

Santa Clarita uses area code 661, from NANPA's telephone records.

What time zone is 91350 in?

91350 uses America/Los_Angeles.

How many people live in 91350?

About 43,973 people live in ZIP code 91350, in 13,778 households, at 2,771.5 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 91350?

$140,110 a year, against $99,122 across California.

What ZIP codes are near 91350?

The closest are 91386 (1.8 mi), 91351 (2.6 mi), 91354 (3.5 mi), 91380 (3.5 mi) and 91382 (3.5 mi).

Is 91350 a PO Box ZIP code?

91350 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “91350 ZIP Code — Santa Clarita, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91350

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