Zip Code 91790 - Web 91790 is a moderately walkable zip code in los angeles county with a walk score of 56. 91790 is home to approximately 44,599. Basic data & usps preferred city name preferred name, usps west covina, ca 91790 zip code. Web 91790 zip code (west covina, ca) 91790 zip code (west covina, ca) detailed profile cities: Web west covina, ca zip code 91790: Web zip code 91790 is located in the city of west covina, california and covers 5.756 square miles of land area. West covina, ca (99.55%), valinda,.
Web zip code 91790 is located in the city of west covina, california and covers 5.756 square miles of land area. 91790 is home to approximately 44,599. Web west covina, ca zip code 91790: Web 91790 zip code (west covina, ca) 91790 zip code (west covina, ca) detailed profile cities: Basic data & usps preferred city name preferred name, usps west covina, ca 91790 zip code. West covina, ca (99.55%), valinda,. Web 91790 is a moderately walkable zip code in los angeles county with a walk score of 56.