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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/91601

91601

ZIP 91601 is in North Hollywood, California, in Los Angeles County; area codes 818 and 747; Pacific time. North Hollywood has 11 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
Los Angeles
Population
36,992
Coordinates
34.1683, -118.3723
☼ Live from 91601 — North Hollywood, CA

Weather right now

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NEXRAD radar
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Local time: —

Where 91601 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 91601
  • 🔢 Type 91601 into a pocket calculator and turn it upside down: IOgIG — not quite a word, sorry.
  • ➕ As a number, 91,601 = 139 × 659. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110010111010001
  • 🏠 Its numerical neighbours: 91526 (Burbank, CA, 4 mi away) and 91602 (North Hollywood, CA, 1 mi away).
  • 🔄 Backwards, 91601 becomes 10619, which is not a ZIP code at all.
  • 👥 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, 2,602 miles away.
  • 🧭 Farther south than 78% of all ZIP codes, and farther west than 92%.
  • 🎯1,157 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 91601 and you would come out at 34.17°S, 61.63°E — 992 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 2.6 square miles of land, 91601 is bigger than 13% of ZIP codes — room for about 2.0 Central Parks.
🌙 The sky over 91601 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population36,992This ZIP36,992
Households19,122This ZIP19,122
Housing units20,976This ZIP20,976
Median age34.2This ZIP34.2California37.9US 38.9
Median household income$79,607This ZIP$79,607California$99,122US $80,734
Median home value$1,000,000This ZIP$1,000,000California$734,700US $332,700
Median gross rent$2,158This ZIP$2,158California$2,036US $1,413
Bachelor's degree or higher51.3%This ZIP51.3%
Mean commute29.4 minThis ZIP29.4 min
Population density14,028.1 / sq miThis ZIP14,028.1 / sq mi

Business and tax activity

Business establishments1,267This ZIP1,267
Employees11,096This ZIP11,096
Annual payroll$870,692,000This ZIP$870,692,000
Tax returns filed20,720This ZIP20,720
Total adjusted gross income$1,494,398,000This ZIP$1,494,398,000

Land area

Land area2.64 sq miThis ZIP2.64 sq mi
Water area0.00 sq mi

Other place names in 91601

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

ZIP codes near 91601

ZIPCityDistance
91603 North Hollywood, CA 0.5 mi
91609 North Hollywood, CA 0.5 mi
91611 North Hollywood, CA 0.5 mi
91612 North Hollywood, CA 0.5 mi
91615 North Hollywood, CA 0.5 mi
91616 North Hollywood, CA 0.5 mi
91618 North Hollywood, CA 0.5 mi
91602 North Hollywood, CA 1.2 mi
91617 Valley Village, CA 1.4 mi
91505 Burbank, CA 1.5 mi

Find every ZIP code within 10 miles of 91601 →

Questions about this ZIP code

Where is ZIP code 91601?

91601 is in North Hollywood, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.1683, -118.3723.

What county is 91601 in?

91601 lies in Los Angeles County.

What area code is 91601?

North Hollywood uses area codes 818 and 747, from NANPA's telephone records.

What time zone is 91601 in?

91601 uses America/Los_Angeles.

How many people live in 91601?

About 36,992 people live in ZIP code 91601, in 19,122 households, at 14,028.1 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 91601?

$79,607 a year, against $99,122 across California.

What ZIP codes are near 91601?

The closest are 91603 (0.5 mi), 91609 (0.5 mi), 91611 (0.5 mi), 91612 (0.5 mi) and 91615 (0.5 mi).

Is 91601 a PO Box ZIP code?

91601 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “91601 ZIP Code — North Hollywood, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91601

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