Find the last 4 digits (ZIP+4) for an address in 60073

ZIP 60073, Round Lake, IL is filled in. Just type the street address.

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ZIP Code 60073 – Round Lake, IL

Round Lake, Illinois · Lake County · Central time

ZIP code60073
CityRound Lake
StateIllinois
CountyLake County
Population62,868
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area18.47 sq mi
Center (lat, long)42.3545, -88.1024

Area codes in this area

224847

These are the area codes that most often serve ZIP 60073 (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

60041 Ingleside · 2.8 mi60030 Grayslake · 3.1 mi60020 Fox Lake · 4.6 mi60046 Lake Villa · 4.6 mi60051 Mchenry · 6.1 mi60084 Wauconda · 6.2 mi60060 Mundelein · 6.6 mi60042 Island Lake · 7.1 mi

About ZIP 60073

ZIP code 60073 is assigned to Round Lake, Illinois. It lies in Lake County. Its Census area covers about 18.47 square miles of land. The closest neighboring ZIP is 60041 (Ingleside), about 2.8 miles away.

Every address in 60073 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