Find the last 4 digits (ZIP+4) for an address in 60548

ZIP 60548, Sandwich, IL is filled in. Just type the street address.

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ZIP Code 60548 – Sandwich, IL

Sandwich, Illinois · DeKalb County · Central time

ZIP code60548
CitySandwich
StateIllinois
CountyDeKalb CountyLaSalle CountyKendall County
Population11,721
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area41.38 sq mi
Center (lat, long)41.6487, -88.6347

Area codes in this area

779815

These are the area codes that most often serve ZIP 60548 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

60552 Somonauk · 3.9 mi60536 Millbrook · 5.5 mi60545 Plano · 5.5 mi60537 Millington · 6.3 mi60531 Leland · 8.1 mi60511 Big Rock · 8.7 mi60551 Sheridan · 8.9 mi60520 Hinckley · 9.7 mi

About ZIP 60548

ZIP code 60548 is assigned to Sandwich, Illinois. It crosses 3 counties; most of its land is in DeKalb County. Its Census area covers about 41.38 square miles of land. The closest neighboring ZIP is 60552 (Somonauk), about 3.9 miles away.

Every address in 60548 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources