US ZIP Code Map

City

Rock Falls, IA ZIP codes

2 ZIPs, including 50467 as primary city.

ACS population

28,894

Median household income

$64,716

Median home value

$147,250

Map of Rock Falls

ZIP code map

ZIP share of this city

Population share

ZIP codes in Rock Falls

ZIPCityCountyPopulationIncome
50401Mason CityCerro Gordo County28,818$63,807
50467Rock FallsCerro Gordo County76$65,625