90623
ZIP 90623 is La Palma, California, mostly in Orange County; Pacific time.
- Type
- Standard
- Time zone
- America/Los_Angeles
- County
- Orange +1 more
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- Population
- 15,545
- Coordinates
- 33.8506, -118.0396
Weather right now
Asking the National Weather Service…
Where 90623 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 90623 into a pocket calculator and turn it upside down: EZgOG — not quite a word, sorry.
- ➕ As a number, 90,623 = 13 × 6971. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10110000111111111 - 🏠 Its numerical neighbours: 90622 (Buena Park, CA, 2 mi away) and 90624 (Buena Park, CA, 2 mi away).
- 🔄 Backwards, 90623 becomes 32609 — and that is a real ZIP code: Gainesville, FL, 2,108 miles away.
- 👥 49 other ZIP codes are made of exactly the same digits (02639, 03269, 06239, 09263, 20639, 20693, …). The farthest-flung twin is 96203 in APO AA, a military post office, 5,976 miles away.
- 🧭 Farther south than 80% of all ZIP codes, and farther west than 91%.
- 🎯1,150 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 90623 and you would come out at 33.85°S, 61.96°E — 980 miles from Saint-Denis, Reunion, the nearest big city to that spot.
- ☀Longest day of the year: 14h 24m of daylight. Shortest: 9h 54m.
- 📏 At 1.8 square miles of land, 90623 is bigger than 11% of ZIP codes — room for about 1.4 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 15,545This ZIP15,545 |
|---|---|
| Households | 5,176This ZIP5,176 |
| Housing units | 5,264This ZIP5,264 |
| Median age | 44.8This ZIP44.8California37.9US 38.9 |
| Median household income | $116,594This ZIP$116,594California$99,122US $80,734 |
| Median home value | $979,600This ZIP$979,600California$734,700US $332,700 |
| Median gross rent | $2,259This ZIP$2,259California$2,036US $1,413 |
| Bachelor's degree or higher | 52.9%This ZIP52.9% |
| Mean commute | 32.2 minThis ZIP32.2 min |
| Population density | 8,569.5 / sq miThis ZIP8,569.5 / sq mi |
Business and tax activity
| Business establishments | 438This ZIP438 |
|---|---|
| Employees | 6,336This ZIP6,336 |
| Annual payroll | $524,845,000This ZIP$524,845,000 |
| Tax returns filed | 7,670This ZIP7,670 |
| Total adjusted gross income | $766,660,000This ZIP$766,660,000 |
Land area
| Land area | 1.81 sq miThis ZIP1.81 sq mi |
|---|---|
| Water area | 0.02 sq miThis ZIP0.02 sq mi |
Counties 90623 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Orange County | 98.0% |
| Los Angeles County | 2.0% |
Other place names in 90623
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 90623
| ZIP | City | Distance |
|---|---|---|
90620 | Buena Park, CA | 1.4 mi |
90703 | Cerritos, CA | 2.1 mi |
90622 | Buena Park, CA | 2.1 mi |
90624 | Buena Park, CA | 2.1 mi |
90630 | Cypress, CA | 2.2 mi |
90715 | Lakewood, CA | 2.4 mi |
90716 | Hawaiian Gardens, CA | 2.4 mi |
90701 | Artesia, CA | 2.6 mi |
90702 | Artesia, CA | 2.7 mi |
90621 | Buena Park, CA | 3.1 mi |
Find every ZIP code within 10 miles of 90623 →
Questions about this ZIP code
Where is ZIP code 90623?
90623 is in La Palma, California, in Orange County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 33.8506, -118.0396.
What county is 90623 in?
90623 spans 2 counties: Orange County and Los Angeles County. Most of it falls in Orange County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What time zone is 90623 in?
90623 uses America/Los_Angeles.
How many people live in 90623?
About 15,545 people live in ZIP code 90623, in 5,176 households, at 8,569.5 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 90623?
$116,594 a year, against $99,122 across California.
What ZIP codes are near 90623?
The closest are 90620 (1.4 mi), 90703 (2.1 mi), 90622 (2.1 mi), 90624 (2.1 mi) and 90630 (2.2 mi).
Is 90623 a PO Box ZIP code?
90623 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “90623 ZIP Code — La Palma, California (Orange County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/90623
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/90623.json Underlying data is public domain or openly licensed — sources, vintages and licences.