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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/93023

93023

ZIP 93023 is in Ojai, California, in Ventura County; area codes 805 and 820; Pacific time. Ojai has 2 ZIP codes; the other is 93024.

Type
Standard
Time zone
America/Los_Angeles
County
Ventura
Population
21,036
Coordinates
34.5091, -119.2519
☼ Live from 93023 — Ojai, CA

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Local time: —

Where 93023 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 93023
  • 🔢 Type 93023 into a pocket calculator and turn it upside down: EZOEG — not quite a word, sorry.
  • ➕ As a number, 93,023 = 7 × 97 × 137. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110101101011111
  • 🏠 Its numerical neighbours: 93022 (Oak View, CA, 8 mi away) and 93024 (Ojai, CA, 4 mi away).
  • 🔄 Backwards, 93023 becomes 32039, which is not a ZIP code at all.
  • 👥 28 other ZIP codes are made of exactly the same digits (02339, 03293, 09233, 20393, 23039, 23093, …). The farthest-flung twin is 09233 in APO AE, a military post office, 5,670 miles away.
  • 🧭 Farther south than 76% of all ZIP codes, and farther west than 93%.
  • 🎯1,193 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 93023 and you would come out at 34.51°S, 60.75°E — 995 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 266.9 square miles of land, 93023 is bigger than 94% of ZIP codes — room for about 203 Central Parks.
🌙 The sky over 93023 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population21,036This ZIP21,036
Households8,796This ZIP8,796
Housing units9,455This ZIP9,455
Median age51.9This ZIP51.9California37.9US 38.9
Median household income$80,927This ZIP$80,927California$99,122US $80,734
Median home value$911,400This ZIP$911,400California$734,700US $332,700
Median gross rent$1,971This ZIP$1,971California$2,036US $1,413
Bachelor's degree or higher41.6%This ZIP41.6%
Mean commute23.5 minThis ZIP23.5 min
Population density78.8 / sq miThis ZIP78.8 / sq mi

Business and tax activity

Business establishments757This ZIP757
Employees6,652This ZIP6,652
Annual payroll$320,644,000This ZIP$320,644,000
Tax returns filed9,300This ZIP9,300
Total adjusted gross income$1,162,022,000This ZIP$1,162,022,000

Land area

Land area266.87 sq miThis ZIP266.87 sq mi
Water area0.26 sq miThis ZIP0.26 sq mi

Other place names in 93023

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

ZIP codes near 93023

ZIPCityDistance
93024 Ojai, CA 4.3 mi
93022 Oak View, CA 7.8 mi
93001 Ventura, CA 11.6 mi
93009 Ventura, CA 12.2 mi
93060 Santa Paula, CA 13.0 mi
93040 Piru, CA 14.7 mi
93013 Carpinteria, CA 15.1 mi
93061 Santa Paula, CA 15.3 mi
93003 Ventura, CA 15.7 mi
93002 Ventura, CA 16.1 mi

Find every ZIP code within 10 miles of 93023 →

Questions about this ZIP code

Where is ZIP code 93023?

93023 is in Ojai, California, in Ventura County, part of the Oxnard-Thousand Oaks-Ventura, CA metropolitan area. Its published point location is 34.5091, -119.2519.

What county is 93023 in?

93023 lies in Ventura County.

What area code is 93023?

Ojai uses area codes 805 and 820, from NANPA's telephone records.

What time zone is 93023 in?

93023 uses America/Los_Angeles.

How many people live in 93023?

About 21,036 people live in ZIP code 93023, in 8,796 households, at 78.8 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 93023?

$80,927 a year, against $99,122 across California.

What ZIP codes are near 93023?

The closest are 93024 (4.3 mi), 93022 (7.8 mi), 93001 (11.6 mi), 93009 (12.2 mi) and 93060 (13 mi).

Is 93023 a PO Box ZIP code?

93023 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “93023 ZIP Code — Ojai, California (Ventura County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/93023

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