US ZIP Code Map

City

Sandwich, IL ZIP codes

3 ZIPs, including 60548 as primary city.

ACS population

30,013

Median household income

$97,023

Median home value

$240,267

Map of Sandwich

ZIP code map

ZIP share of this city

Population share

ZIP codes in Sandwich

ZIPCityCountyPopulationIncome
60545PlanoKendall County14,191$84,920
60548SandwichDeKalb County11,233$83,774
60552SomonaukLaSalle County4,589$122,375