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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/91106

91106

ZIP 91106 is in Pasadena, California, in Los Angeles County; area codes 626, 818 and 747; Pacific time. Pasadena has 25 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
23,910
Coordinates
34.1394, -118.1287
☼ Live from 91106 — Pasadena, CA

Weather right now

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NEXRAD radar
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Local time: —

Where 91106 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 91106
  • 🔢 Type 91106 into a pocket calculator and turn it upside down: gOIIG — not quite a word, sorry.
  • ➕ As a number, 91,106 = 2 × 45553. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110001111100010
  • 🏠 Its numerical neighbours: 91105 (Pasadena, CA, 2 mi away) and 91107 (Pasadena, CA, 3 mi away).
  • 🔄 Backwards, 91106 becomes 60119 — and that is a real ZIP code: Elburn, IL, 1,690 miles away.
  • 👥 30 other ZIP codes are made of exactly the same digits (01961, 06119, 06911, 10169, 10916, 11096, …). The farthest-flung twin is 01961 in Peabody, MA, 2,590 miles away.
  • 🧭 Farther south than 78% of all ZIP codes, and farther west than 91%.
  • 🎯1,145 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91106 and you would come out at 34.14°S, 61.87°E — 996 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 2.7 square miles of land, 91106 is bigger than 14% of ZIP codes — room for about 2.1 Central Parks.
🌙 The sky over 91106 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population23,910This ZIP23,910
Households10,730This ZIP10,730
Housing units11,938This ZIP11,938
Median age38.4This ZIP38.4California37.9US 38.9
Median household income$90,028This ZIP$90,028California$99,122US $80,734
Median home value$1,040,400This ZIP$1,040,400California$734,700US $332,700
Median gross rent$2,177This ZIP$2,177California$2,036US $1,413
Bachelor's degree or higher61.6%This ZIP61.6%
Mean commute26.2 minThis ZIP26.2 min
Population density8,800.1 / sq miThis ZIP8,800.1 / sq mi

Business and tax activity

Business establishments922This ZIP922
Employees6,639This ZIP6,639
Annual payroll$404,308,000This ZIP$404,308,000
Tax returns filed11,950This ZIP11,950
Total adjusted gross income$1,963,879,000This ZIP$1,963,879,000

Land area

Land area2.72 sq miThis ZIP2.72 sq mi
Water area0.00 sq miThis ZIP0.00 sq mi

Other place names in 91106

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

ZIP codes near 91106

ZIPCityDistance
91125 Pasadena, CA 0.2 mi
91101 Pasadena, CA 0.8 mi
91199 Pasadena, CA 1.0 mi
91102 Pasadena, CA 1.1 mi
91109 Pasadena, CA 1.1 mi
91110 Pasadena, CA 1.1 mi
91114 Pasadena, CA 1.1 mi
91115 Pasadena, CA 1.1 mi
91116 Pasadena, CA 1.1 mi
91117 Pasadena, CA 1.1 mi

Find every ZIP code within 10 miles of 91106 →

Questions about this ZIP code

Where is ZIP code 91106?

91106 is in Pasadena, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.1394, -118.1287.

What county is 91106 in?

91106 lies in Los Angeles County.

What area code is 91106?

Pasadena uses area codes 626, 818 and 747, from NANPA's telephone records.

What time zone is 91106 in?

91106 uses America/Los_Angeles.

How many people live in 91106?

About 23,910 people live in ZIP code 91106, in 10,730 households, at 8,800.1 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 91106?

$90,028 a year, against $99,122 across California.

What ZIP codes are near 91106?

The closest are 91125 (0.2 mi), 91101 (0.8 mi), 91199 (1 mi), 91102 (1.1 mi) and 91109 (1.1 mi).

Is 91106 a PO Box ZIP code?

91106 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “91106 ZIP Code — Pasadena, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91106

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