Rossmoor, CA ZIP Codes
One ZIP code serves Rossmoor, California: 90720. Together they are home to 23,805 residents in 8,478 households. That is more than the 11,532 people counted inside Rossmoor Census-designated place, because these ZIP codes reach past its boundary.
Rossmoor Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 11,532 |
| Households | 3,858 |
| Median household income | $211,597 |
| Median home value | $1,406,900 |
| Median age | 47.5 |
| Median rent | $3,501 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 23,805 |
| Households (sum of ZIP codes) | 8,478 |
| Median household income, range across ZIP codes | $135,851 (90720) to $135,851 (90720) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $135,851 |
| Homeowners | 64.9% |
| Households with kids under 18 | 37.4% |
| Moved in the past year | 9.7% |
| Carrier routes in EDDM2GO's route library | 22 routes, 8,892 homes (1 of 1 ZIP codes) |
Every ZIP code in Rossmoor
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 90720 | Los Alamitos | 23,805 | 8,478 | $135,851 | $1,215,400 | 64.9% | 37.4% | 9.7% | 22 | 10,231 | 26% of its land |
A ZIP code is listed for Rossmoor when at least 10% of its land lies inside the Rossmoor Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Rossmoor. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Rossmoor.
Counties
- Orange County — 89 ZIP codes
Nearby cities sharing these ZIP codes
- Los Alamitos — 1 ZIP code
Price a mailing to Rossmoor ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Rossmoor, CA?
- 90720. A ZIP code is listed for Rossmoor when at least 10% of its land lies inside the Rossmoor Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Rossmoor.
- What is the population of Rossmoor, CA?
- The Census Bureau counts 11,532 residents inside Rossmoor Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Rossmoor hold 23,805 residents in all.
- What is the median household income in Rossmoor, CA?
- $211,597 inside Rossmoor Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $135,851 to $135,851.
- How many carrier routes and mailboxes are in Rossmoor, CA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 22 carrier routes reaching 8,892 residential and 1,328 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.