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zipcodes.pro — ZIP/91390

91390

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

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
19,308
Coordinates
34.5765, -118.4928
☼ Live from 91390 — Santa Clarita, CA

Weather right now

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Local time: —

Where 91390 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 91390
  • 🔢 Type 91390 into a pocket calculator and turn it upside down: OGEIG — not quite a word, sorry.
  • ➕ As a number, 91,390 = 2 × 5 × 13 × 19 × 37. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110010011111110
  • 🏠 Its numerical neighbours: 91387 (Canyon Country, CA, 14 mi away) and 91392 (Sylmar, CA, 19 mi away).
  • 🔄 Backwards, 91390 becomes 09319, which is not a ZIP code at all.
  • 👥 23 other ZIP codes are made of exactly the same digits (09139, 10993, 19039, 19093, 19390, 19903, …). The farthest-flung twin is 09139 in APO AE, a military post office, 5,832 miles away.
  • 🧭 Farther south than 76% of all ZIP codes, and farther west than 92%.
  • 🎯1,151 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91390 and you would come out at 34.58°S, 61.51°E — 1,016 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 28m of daylight. Shortest: 9h 50m.
  • 📏 At 158.1 square miles of land, 91390 is bigger than 87% of ZIP codes — room for about 120 Central Parks.
🌙 The sky over 91390 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population19,308This ZIP19,308
Households6,414This ZIP6,414
Housing units6,692This ZIP6,692
Median age46.7This ZIP46.7California37.9US 38.9
Median household income$151,897This ZIP$151,897California$99,122US $80,734
Median home value$878,400This ZIP$878,400California$734,700US $332,700
Median gross rent$2,508This ZIP$2,508California$2,036US $1,413
Bachelor's degree or higher42.3%This ZIP42.3%
Mean commute33.0 minThis ZIP33.0 min
Population density122.1 / sq miThis ZIP122.1 / sq mi

Business and tax activity

Business establishments310This ZIP310
Employees1,614This ZIP1,614
Annual payroll$92,275,000This ZIP$92,275,000
Tax returns filed8,950This ZIP8,950
Total adjusted gross income$1,059,342,000This ZIP$1,059,342,000

Land area

Land area158.12 sq miThis ZIP158.12 sq mi
Water area0.95 sq miThis ZIP0.95 sq mi

Other place names in 91390

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

ZIP codes near 91390

ZIPCityDistance
93532 Lake Hughes, CA 8.2 mi
91354 Valencia, CA 8.9 mi
91310 Castaic, CA 9.6 mi
91351 Canyon Country, CA 10.1 mi
91350 Santa Clarita, CA 10.1 mi
91386 Canyon Country, CA 10.7 mi
91384 Castaic, CA 10.7 mi
91385 Valencia, CA 11.3 mi
93536 Lancaster, CA 12.6 mi
91355 Valencia, CA 12.8 mi

Find every ZIP code within 10 miles of 91390 →

Questions about this ZIP code

Where is ZIP code 91390?

91390 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 34.5765, -118.4928.

What county is 91390 in?

91390 lies in Los Angeles County.

What area code is 91390?

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

What time zone is 91390 in?

91390 uses America/Los_Angeles.

How many people live in 91390?

About 19,308 people live in ZIP code 91390, in 6,414 households, at 122.1 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 91390?

$151,897 a year, against $99,122 across California.

What ZIP codes are near 91390?

The closest are 93532 (8.2 mi), 91354 (8.9 mi), 91310 (9.6 mi), 91351 (10.1 mi) and 91350 (10.1 mi).

Is 91390 a PO Box ZIP code?

91390 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “91390 ZIP Code — Santa Clarita, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91390

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