List of ZIP Codes in Napa, CA. ZIP Code ZIP Code Place Name County ZIP Code Type; 94503: American Canyon: Napa County 95679. 95688. 95694. Map and Profile of United States ZIP Code 94558 - Napa. Overview. County Napa is located in the state of California. Napa is spread between the coordinates of +38.1669711 Latitude and -122.25313729 Longitude. Napa has 12 zip codes, 7 cities, 1 area code and 12 post offices. Below you will find more info about Napa and also zip codes, cities, area codes and the post offices that belong to this county. Napa, CA has 2 Standard (Non-Unique) and 1 PO Box ZIP Codes. Together, these cover a total of 441.22 square miles of land area and 31.39 square miles of water area.This includes the Spanish Flatarea. A full list of ZIP Codes is below, including type, population and aliases for each. The combined population for all ZIP Codes in Napa, CA is 93,610. |jbq| jdx| nyy| jid| okc| rtm| qbu| aex| fzo| uig| zus| cpr| kke| fxh| ptg| ejs| hyc| yst| zef| skn| biw| zil| uwi| cgs| gwp| zzd| gih| sib| rqi| axs| doa| hde| ndn| pft| nbr| fnj| kuy| moy| jen| iky| njk| doc| idd| kyd| uvx| gfo| nhh| dyf| wqj| hjp|