90631
ZIP 90631 is in La Habra, California, mostly in Orange County; area code 562; Pacific time. La Habra has 3 ZIP codes; the others are 90632 and 90633.
- Type
- Standard
- Time zone
- America/Los_Angeles
- County
- Orange +1 more
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- Population
- 68,309
- Coordinates
- 33.9427, -117.9525
Weather right now
Asking the National Weather Service…
Where 90631 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 90631 into a pocket calculator and turn it upside down: IEgOG — not quite a word, sorry.
- ➕ 90631 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10110001000000111 - 🏠 Its numerical neighbours: 90630 (Cypress, CA, 10 mi away) and 90632 (La Habra, CA, 2 mi away).
- 🔄 Backwards, 90631 becomes 13609, which is not a ZIP code at all.
- 👥 53 other ZIP codes are made of exactly the same digits (01936, 06913, 09136, 09613, 10963, 13069, …). The farthest-flung twin is 09613 in APO AE, a military post office, 6,170 miles away.
- 🧭 Farther south than 79% of all ZIP codes, and farther west than 91%.
- 🎯1,142 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 90631 and you would come out at 33.94°S, 62.05°E — 988 miles from Saint-Denis, Reunion, the nearest big city to that spot.
- ☀Longest day of the year: 14h 25m of daylight. Shortest: 9h 53m.
- 📏 At 14.0 square miles of land, 90631 is bigger than 32% of ZIP codes — room for about 11 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 68,309This ZIP68,309 |
|---|---|
| Households | 22,730This ZIP22,730 |
| Housing units | 23,520This ZIP23,520 |
| Median age | 39.2This ZIP39.2California37.9US 38.9 |
| Median household income | $104,251This ZIP$104,251California$99,122US $80,734 |
| Median home value | $818,500This ZIP$818,500California$734,700US $332,700 |
| Median gross rent | $2,121This ZIP$2,121California$2,036US $1,413 |
| Bachelor's degree or higher | 34.2%This ZIP34.2% |
| Mean commute | 30.8 minThis ZIP30.8 min |
| Population density | 4,886.2 / sq miThis ZIP4,886.2 / sq mi |
Business and tax activity
| Business establishments | 1,498This ZIP1,498 |
|---|---|
| Employees | 15,356This ZIP15,356 |
| Annual payroll | $692,095,000This ZIP$692,095,000 |
| Tax returns filed | 32,770This ZIP32,770 |
| Total adjusted gross income | $2,771,690,000This ZIP$2,771,690,000 |
Land area
| Land area | 13.98 sq miThis ZIP13.98 sq mi |
|---|---|
| Water area | 0.00 sq miThis ZIP0.00 sq mi |
Counties 90631 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 | 54.3% |
| Los Angeles County | 45.7% |
Other place names in 90631
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 90631
| ZIP | City | Distance |
|---|---|---|
90633 | La Habra, CA | 0.7 mi |
90632 | La Habra, CA | 2.0 mi |
90603 | Whittier, CA | 2.3 mi |
92838 | Fullerton, CA | 3.6 mi |
92835 | Fullerton, CA | 3.6 mi |
90604 | Whittier, CA | 3.7 mi |
91748 | Rowland Heights, CA | 3.8 mi |
90637 | La Mirada, CA | 3.8 mi |
92822 | Brea, CA | 4.0 mi |
90605 | Whittier, CA | 4.0 mi |
Find every ZIP code within 10 miles of 90631 →
Questions about this ZIP code
Where is ZIP code 90631?
90631 is in La Habra, California, in Orange County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 33.9427, -117.9525.
What county is 90631 in?
90631 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 area code is 90631?
La Habra uses area code 562, from NANPA's telephone records.
What time zone is 90631 in?
90631 uses America/Los_Angeles.
How many people live in 90631?
About 68,309 people live in ZIP code 90631, in 22,730 households, at 4,886.2 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 90631?
$104,251 a year, against $99,122 across California.
What ZIP codes are near 90631?
The closest are 90633 (0.7 mi), 90632 (2 mi), 90603 (2.3 mi), 92838 (3.6 mi) and 92835 (3.6 mi).
Is 90631 a PO Box ZIP code?
90631 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “90631 ZIP Code — La Habra, California (Orange County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/90631
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/90631.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.