San Carlos California is covered by a total of 1 ZIP Codes. There are also 1 ZIP Codes that overlap San Carlos but have a different postal city name. The ZIP Codes in San Carlos range from 94002 to 94070. Of the ZIP codes within or partially within San Carlos there are 1 Standard ZIP Codes. The total population of ZIP Codes in San Carlos is 31312.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of San Carlos and can be turned on and off. Each type of postal code can also be turned on and off.