Fontana, CA zip codes
Fontana, California has 5 zip codes (3 residential, 2 PO box or single-organization). Most of it is in San Bernardino County. Together these zip codes are home to about 239K people.
Zip codes
5
Population
239K
All zips combined
Largest zip
92336
105,517 residents
Income range
$78K–$123K
Median by zip