Atherton, CA zip code
Atherton, California uses one zip code: 94027. Most of it is in San Mateo County. Together these zip codes are home to about 7K people.
Zip codes
1
Population
7K
All zips combined
Largest zip
94027
7,002 residents
Zip codes in Atherton
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 94027 | 7,002 | $250,000+ |