US ZIP Code Map

City

Somonauk, IL ZIP codes

2 ZIPs, including 60552 as primary city.

ACS population

15,822

Median household income

$103,075

Median home value

$242,650

Map of Somonauk

ZIP code map

ZIP share of this city

Population share

ZIP codes in Somonauk

ZIPCityCountyPopulationIncome
60548SandwichDeKalb County11,233$83,774
60552SomonaukLaSalle County4,589$122,375