San Fernando Zip Code - Zip code 91340 is located in southern california and covers a slightly less than average land area. Together, these cover a total of 21.14 square miles of land area and 0.35 square. Web san fernando, ca stats and demographics for the 91340 zip code. Each individual san fernando zip code profile also includes demographic data. San fernando ( spanish for st. Web zip codes for san fernando, california.
Web zip codes for san fernando, california. Each individual san fernando zip code profile also includes demographic data. Zip code 91340 is located in southern california and covers a slightly less than average land area. San fernando ( spanish for st. Web san fernando, ca stats and demographics for the 91340 zip code. Together, these cover a total of 21.14 square miles of land area and 0.35 square.