Find the last 4 digits (ZIP+4) for an address in 60115

ZIP 60115, Dekalb, IL is filled in. Just type the street address.

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ZIP Code 60115 – Dekalb, IL

Dekalb, Illinois · DeKalb County · Central time

ZIP code60115
CityDekalb
StateIllinois
CountyDeKalb County
Population42,536
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area81.03 sq mi
Center (lat, long)41.9013, -88.7615

Area codes in this area

779815

These are the area codes that most often serve ZIP 60115 (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

60112 Cortland · 4 mi60150 Malta · 7 mi60111 Clare · 8.4 mi60178 Sycamore · 9 mi60520 Hinckley · 9.2 mi60151 Maple Park · 9.5 mi60556 Waterman · 9.6 mi60550 Shabbona · 10.3 mi

About ZIP 60115

ZIP code 60115 is assigned to Dekalb, Illinois. It lies in DeKalb County. Its Census area covers about 81.03 square miles of land. The closest neighboring ZIP is 60112 (Cortland), about 4 miles away.

Every address in 60115 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