ZIP CODE 91730 RANCHO CUCAMONGA CA

Sources: US Census Bureau, US Postal Service, GreatData.com - Apr, 2026


Rancho Cucamonga, CA
Rch Cucamonga

San Bernardino
34.100402  -117.581282
909
-8 / Y
68,883
7,407 (people/ sq. mi.)
$616,300 (chart below)
$92,237 (chart below)
$53,440
11%
ZIP Code 91730 Congressional District & Representatives

Gender

Race

Education


36
3
2,879
71
6
6780
-

Household Income

Home Values