Average GPS coordinates for San Mateo Postcode location: 37.475, -122.321. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). San Mateo on map:

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Listing cities & postcodes (9):
>> California, 94401 San Mateo, San Mateo, GPS coordinates: 37.5735,-122.3225
>> California, 94402 San Mateo, San Mateo, GPS coordinates: 37.5507,-122.3276
>> California, 94403 San Mateo, San Mateo, GPS coordinates: 37.5395,-122.2998
>> California, 94404 San Mateo, San Mateo, GPS coordinates: 37.5538,-122.27
>> California, 94405 San Mateo, San Mateo, GPS coordinates: 37.3811,-122.3348
>> California, 94407 San Mateo, San Mateo, GPS coordinates: 37.3811,-122.3348
>> California, 94408 San Mateo, San Mateo, GPS coordinates: 37.3811,-122.3348
>> California, 94409 San Mateo, San Mateo, GPS coordinates: 37.3811,-122.3348
>> California, 94497 San Mateo, San Mateo, GPS coordinates: 37.5347,-122.3259