What County Is 94404 In?
ZIP 94404 is located in
San Mateo County
Foster City, California (CA)
San Mateo County — ZIP 94404
ZIP 94404 highlighted in San Mateo County, California. Click neighboring ZIPs to explore.
ZIP Code Details
| ZIP Code | 94404 |
| County | San Mateo County |
| City | Foster City |
| State | California (CA) |
| FIPS Code | 06081 |
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Frequently Asked Questions
What county is ZIP code 94404 in?
ZIP code 94404 is located in San Mateo County, California (CA).
What city is ZIP code 94404 in?
ZIP code 94404 is primarily associated with Foster City, California.
What state is ZIP code 94404 in?
ZIP code 94404 is in the state of California (CA).