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ZIP Code Database - Facts & Stats

ZIP Codes for City of Sandwich, IL

Timezone(s):Central (GMT -06:00)
Counties:DEKALB, IL
Population:7,421 (More Details)
Male Population:3,713
Female Population:3,708
Median Age:37
ZIP Codes:1
Area Codes:2
Total Area:635 square miles (county)
Land Area:631 square miles (county)
Water Area:3 square miles (county)

Sandwich, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 60548StandardDekalb12,218779 / 815

Sandwich, IL Demographic Information *

Total population7,421
Male population3,713
Female population3,708
Median age (years)37.3
White Population6,745
Black Population35
Indian Population17
Asian Population56
Hawaiian Population0
Hispanic Population935
Median age (Male)35
Median age (Female)39.1
Total households2,704
Family households (families)1,895
Average household size2.69
Average family size3.21
Total housing units2,876
* Demographic data is based on 2010 Census.

Sandwich, IL Other Information

115 Cities within 30 miles of Sandwich, IL Products