Zip Code 91764 - Look up a zip code. Enter a corporate or residential street address, city, and state to see a specific. 91764 zip code profile, map, data & demographics. Web look up a zip code ™. Web zip code 91764 is located in the city of ontario, california and covers 7.907 square miles of land area. Estimated median household income in 2021: $73,872 ( it was $42,452 in 2000). Basic data & usps preferred city.
Estimated median household income in 2021: Look up a zip code. 91764 zip code profile, map, data & demographics. Web zip code 91764 is located in the city of ontario, california and covers 7.907 square miles of land area. Web look up a zip code ™. $73,872 ( it was $42,452 in 2000). Basic data & usps preferred city. Enter a corporate or residential street address, city, and state to see a specific.