91604
ZIP 91604 is in Studio City, California, in Los Angeles County; Pacific time. Studio City has 2 ZIP codes; the other is 91614.
- Type
- Standard
- Time zone
- America/Los_Angeles
- County
- Los Angeles
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- Population
- 32,469
- Coordinates
- 34.1402, -118.3946
Weather right now
Asking the National Weather Service…
Where 91604 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.
- 🔢 Type 91604 into a pocket calculator and turn it upside down: hOgIG — not quite a word, sorry.
- ➕ As a number, 91,604 = 2 × 2 × 22901. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10110010111010100 - 🏠 Its numerical neighbours: 91603 (North Hollywood, CA, 2 mi away) and 91605 (North Hollywood, CA, 5 mi away).
- 🔄 Backwards, 91604 becomes 40619 — and that is a real ZIP code: Frankfort, KY, 1,880 miles away.
- 👥 55 other ZIP codes are made of exactly the same digits (01469, 04619, 04691, 04961, 06419, 06491, …). The farthest-flung twin is 96410 in APO AA, a military post office, 7,280 miles away.
- 🧭 Farther south than 78% of all ZIP codes, and farther west than 92%.
- 🎯1,159 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 91604 and you would come out at 34.14°S, 61.61°E — 990 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 4.7 square miles of land, 91604 is bigger than 18% of ZIP codes — room for about 3.6 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 32,469This ZIP32,469 |
|---|---|
| Households | 15,365This ZIP15,365 |
| Housing units | 16,129This ZIP16,129 |
| Median age | 40.7This ZIP40.7California37.9US 38.9 |
| Median household income | $141,875This ZIP$141,875California$99,122US $80,734 |
| Median home value | $1,700,300This ZIP$1,700,300California$734,700US $332,700 |
| Median gross rent | $2,535This ZIP$2,535California$2,036US $1,413 |
| Bachelor's degree or higher | 65.1%This ZIP65.1% |
| Mean commute | 29.4 minThis ZIP29.4 min |
| Population density | 6,848.6 / sq miThis ZIP6,848.6 / sq mi |
Business and tax activity
| Business establishments | 2,002This ZIP2,002 |
|---|---|
| Employees | 13,201This ZIP13,201 |
| Annual payroll | $888,377,000This ZIP$888,377,000 |
| Tax returns filed | 15,680This ZIP15,680 |
| Total adjusted gross income | $3,224,087,000This ZIP$3,224,087,000 |
Land area
| Land area | 4.74 sq miThis ZIP4.74 sq mi |
|---|---|
| Water area | 0.07 sq miThis ZIP0.07 sq mi |
Other place names in 91604
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 91604
| ZIP | City | Distance |
|---|---|---|
91614 | Studio City, CA | 0.6 mi |
91602 | North Hollywood, CA | 1.7 mi |
91617 | Valley Village, CA | 1.7 mi |
91607 | Valley Village, CA | 1.8 mi |
91423 | Sherman Oaks, CA | 2.2 mi |
91601 | North Hollywood, CA | 2.3 mi |
91603 | North Hollywood, CA | 2.4 mi |
91609 | North Hollywood, CA | 2.4 mi |
91611 | North Hollywood, CA | 2.4 mi |
91612 | North Hollywood, CA | 2.4 mi |
Find every ZIP code within 10 miles of 91604 →
Questions about this ZIP code
Where is ZIP code 91604?
91604 is in Studio City, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.1402, -118.3946.
What county is 91604 in?
91604 lies in Los Angeles County.
What time zone is 91604 in?
91604 uses America/Los_Angeles.
How many people live in 91604?
About 32,469 people live in ZIP code 91604, in 15,365 households, at 6,848.6 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 91604?
$141,875 a year, against $99,122 across California.
What ZIP codes are near 91604?
The closest are 91614 (0.6 mi), 91602 (1.7 mi), 91617 (1.7 mi), 91607 (1.8 mi) and 91423 (2.2 mi).
Is 91604 a PO Box ZIP code?
91604 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “91604 ZIP Code — Studio City, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/91604
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/91604.json Underlying data is public domain or openly licensed — sources, vintages and licences.