ZIP code 90720
Where is ZIP code 90720?
Los Alamitos, California
Orange County · Standard ZIP code
ZIP code 90720 belongs to Los Alamitos, California in Orange County. 90720 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 562, 657 and 714. About 23,805 people live in the 90720 area, where the median household income is $135,851. The closest ZIP codes are 90721 (Los Alamitos, 0.5 mi northwest), 92846 (Garden Grove, 1.9 mi east) and 90630 (Cypress, 2.3 mi northeast).
| ZIP code | 90720 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Los Alamitos |
| Also accepted | Cypress, Rossmoor |
| State | California (CA) |
| County | Orange County |
| Time zone | Pacific Time · now |
| Area codes | 562, 657, 714 |
| Coordinates | 33.7956, -118.0648 map |
| 3-digit prefix | 907 |
Population and income in 90720
| Population | 23,805 · higher than 58% of California ZIP codes |
|---|---|
| People per square mile | 3,916 · higher than 69% of California ZIP codes |
| Median age | 43 years · higher than 63% of California ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $135,851 · higher than 82% of California ZIP codes |
| Income per person | $68,402 |
| Below the poverty line | 6.8% |
| Bachelor’s degree or higher | 53% of adults 25+ |
| Median home value | $1,215,400 · higher than 85% of California ZIP codes |
| Median rent | $2,465 a month |
| Housing units | 8,825 |
| Households | 8,478 (2.76 people on average) |
| Owners / renters | 65% / 35% |
| Land area | 6.08 sq mi (plus 0.06 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 90720. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 90720
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 90721 | Los Alamitos, CA | 0.5 mi NW | PO Box only |
| 92846 | Garden Grove, CA | 1.9 mi E | PO Box only |
| 90630 | Cypress, CA | 2.3 mi NE | Standard |
| 90716 | Hawaiian Gardens, CA | 2.4 mi N | Standard |
| 92845 | Garden Grove, CA | 2.5 mi SE | Standard |
| 90740 | Seal Beach, CA | 2.6 mi S | Standard |
| 90840 | Long Beach, CA | 3 mi W | Unique |
| 90815 | Long Beach, CA | 3.1 mi W | Standard |
| 90715 | Lakewood, CA | 3.2 mi N | Standard |
| 90808 | Long Beach, CA | 3.3 mi NW | Standard |
| 90623 | La Palma, CA | 4 mi N | Standard |
| 90680 | Stanton, CA | 4 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 90720 or measure the distance to another ZIP code.
How to address mail to 90720
123 MAIN ST
LOS ALAMITOS CA 90720
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts CYPRESS and ROSSMOOR as the city name for 90720. Adding the 4-digit ZIP+4 code (90720-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Los Alamitos, CA
All Los Alamitos ZIP codes with population and income →
Questions
- What city is ZIP code 90720?
- 90720 is a Los Alamitos, California ZIP code. Cypress and Rossmoor are also accepted as the city name.
- What county is 90720 in?
- ZIP code 90720 is in Orange County, California.
- What time zone is ZIP code 90720 in?
- 90720 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 90720?
- Phone numbers in ZIP code 90720 use area codes 562, 657 and 714.
- What is the population of ZIP code 90720?
- About 23,805 people live in ZIP code 90720, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 90720?
- The median household income in 90720 is $135,851 a year, higher than 82% of California ZIP codes.
- What ZIP codes are near 90720?
- The nearest ZIP codes to 90720 are 90721 (Los Alamitos, 0.5 miles), 92846 (Garden Grove, 1.9 miles), 90630 (Cypress, 2.3 miles) and 90716 (Hawaiian Gardens, 2.4 miles).