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zipcodes.pro — ZIP/91377

91377

ZIP 91377 is Oak Park, California, in Ventura County; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Ventura
Population
13,757
Coordinates
34.1847, -118.7665
☼ Live from 91377 — Oak Park, CA

Weather right now

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NEXRAD radar
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Where 91377 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 91377
  • 🔢 Type 91377 into a pocket calculator and turn it upside down: LLEIG — not quite a word, sorry.
  • ➕ As a number, 91,377 = 3 × 3 × 11 × 13 × 71. Its digits add up to 27, a total 1,806 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110010011110001
  • 🏠 Its numerical neighbours: 91376 (Agoura Hills, CA, 3 mi away) and 91380 (Santa Clarita, CA, 19 mi away).
  • 🔄 Backwards, 91377 becomes 77319, which is not a ZIP code at all.
  • 👥 24 other ZIP codes are made of exactly the same digits (13797, 17739, 31779, 37179, 37719, 37917, …). The farthest-flung twin is 13797 in Lisle, NY, 2,359 miles away.
  • 🧭 Farther south than 78% of all ZIP codes, and farther west than 92%.
  • 🎯1,177 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91377 and you would come out at 34.18°S, 61.23°E — 985 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 26m of daylight. Shortest: 9h 52m.
  • 📏 At 5.4 square miles of land, 91377 is bigger than 20% of ZIP codes — room for about 4.1 Central Parks.
🌙 The sky over 91377 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population13,757This ZIP13,757
Households5,099This ZIP5,099
Housing units5,354This ZIP5,354
Median age43.0This ZIP43.0California37.9US 38.9
Median household income$163,085This ZIP$163,085California$99,122US $80,734
Median home value$1,036,900This ZIP$1,036,900California$734,700US $332,700
Median gross rent$3,149This ZIP$3,149California$2,036US $1,413
Bachelor's degree or higher63.0%This ZIP63.0%
Mean commute31.1 minThis ZIP31.1 min
Population density2,550.0 / sq miThis ZIP2,550.0 / sq mi

Business and tax activity

Business establishments306This ZIP306
Employees819This ZIP819
Annual payroll$50,831,000This ZIP$50,831,000
Tax returns filed6,620This ZIP6,620
Total adjusted gross income$1,125,376,000This ZIP$1,125,376,000

Land area

Land area5.40 sq miThis ZIP5.40 sq mi
Water area0.00 sq mi

Other place names in 91377

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

ZIP codes near 91377

ZIPCityDistance
91362 Thousand Oaks, CA 3.1 mi
91376 Agoura Hills, CA 3.4 mi
91359 Westlake Village, CA 3.5 mi
91358 Thousand Oaks, CA 4.2 mi
91301 Agoura Hills, CA 4.3 mi
93065 Simi Valley, CA 5.4 mi
93064 Brandeis, CA 5.7 mi
91307 West Hills, CA 5.9 mi
93062 Simi Valley, CA 5.9 mi
93094 Simi Valley, CA 5.9 mi

Find every ZIP code within 10 miles of 91377 →

Questions about this ZIP code

Where is ZIP code 91377?

91377 is in Oak Park, California, in Ventura County, part of the Oxnard-Thousand Oaks-Ventura, CA metropolitan area. Its published point location is 34.1847, -118.7665.

What county is 91377 in?

91377 lies in Ventura County.

What time zone is 91377 in?

91377 uses America/Los_Angeles.

How many people live in 91377?

About 13,757 people live in ZIP code 91377, in 5,099 households, at 2,550.0 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 91377?

$163,085 a year, against $99,122 across California.

What ZIP codes are near 91377?

The closest are 91362 (3.1 mi), 91376 (3.4 mi), 91359 (3.5 mi), 91358 (4.2 mi) and 91301 (4.3 mi).

Is 91377 a PO Box ZIP code?

91377 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “91377 ZIP Code — Oak Park, California (Ventura County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91377

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