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zipcodes.pro — ZIP/91381

91381

ZIP 91381 is Stevenson Ranch, California, in Los Angeles County; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
22,582
Coordinates
34.3732, -118.6080
☼ Live from 91381 — Stevenson Ranch, CA

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NEXRAD radar
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Where 91381 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 91381
  • 🔢 Type 91381 into a pocket calculator and turn it upside down: IBEIG — not quite a word, sorry.
  • ➕ 91381 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110010011110101
  • 🏠 Its numerical neighbours: 91380 (Santa Clarita, CA, 4 mi away) and 91382 (Santa Clarita, CA, 4 mi away).
  • 🔄 Backwards, 91381 becomes 18319, which is not a ZIP code at all.
  • 👥 16 other ZIP codes are made of exactly the same digits (18913, 18931, 19138, 19183, 19318, 19381, …). The farthest-flung twin is 18913 in Carversville, PA, 2,402 miles away.
  • 🧭 Farther south than 77% of all ZIP codes, and farther west than 92%.
  • 🎯1,163 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91381 and you would come out at 34.37°S, 61.39°E — 1,000 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 27m of daylight. Shortest: 9h 51m.
  • 📏 At 39.5 square miles of land, 91381 is bigger than 53% of ZIP codes — room for about 30 Central Parks.
🌙 The sky over 91381 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population22,582This ZIP22,582
Households7,553This ZIP7,553
Housing units7,616This ZIP7,616
Median age40.1This ZIP40.1California37.9US 38.9
Median household income$158,504This ZIP$158,504California$99,122US $80,734
Median home value$1,058,400This ZIP$1,058,400California$734,700US $332,700
Median gross rent$2,860This ZIP$2,860California$2,036US $1,413
Bachelor's degree or higher60.1%This ZIP60.1%
Mean commute36.4 minThis ZIP36.4 min
Population density571.2 / sq miThis ZIP571.2 / sq mi

Business and tax activity

Business establishments542This ZIP542
Employees5,102This ZIP5,102
Annual payroll$202,572,000This ZIP$202,572,000
Tax returns filed9,960This ZIP9,960
Total adjusted gross income$1,613,210,000This ZIP$1,613,210,000

Land area

Land area39.54 sq miThis ZIP39.54 sq mi
Water area0.00 sq miThis ZIP0.00 sq mi

Other place names in 91381

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

ZIP codes near 91381

ZIPCityDistance
91355 Valencia, CA 2.9 mi
91380 Santa Clarita, CA 3.9 mi
91382 Santa Clarita, CA 3.9 mi
91383 Santa Clarita, CA 3.9 mi
91322 Newhall, CA 4.5 mi
91385 Valencia, CA 4.9 mi
91311 Chatsworth, CA 5.6 mi
93063 Simi Valley, CA 6.4 mi
91354 Valencia, CA 6.6 mi
91321 Newhall, CA 6.9 mi

Find every ZIP code within 10 miles of 91381 →

Questions about this ZIP code

Where is ZIP code 91381?

91381 is in Stevenson Ranch, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.3732, -118.6080.

What county is 91381 in?

91381 lies in Los Angeles County.

What time zone is 91381 in?

91381 uses America/Los_Angeles.

How many people live in 91381?

About 22,582 people live in ZIP code 91381, in 7,553 households, at 571.2 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 91381?

$158,504 a year, against $99,122 across California.

What ZIP codes are near 91381?

The closest are 91355 (2.9 mi), 91380 (3.9 mi), 91382 (3.9 mi), 91383 (3.9 mi) and 91322 (4.5 mi).

Is 91381 a PO Box ZIP code?

91381 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “91381 ZIP Code — Stevenson Ranch, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91381

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