Find the last 4 digits (ZIP+4) for an address in 60135

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ZIP Code 60135 – Genoa, IL

Genoa, Illinois · DeKalb County · Central time

ZIP code60135
CityGenoa
StateIllinois
CountyDeKalb CountyMcHenry CountyBoone County
Population7,274
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area46.79 sq mi
Center (lat, long)42.1125, -88.6708

Area codes in this area

779815

These are the area codes that most often serve ZIP 60135 (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

60145 Kingston · 5.6 mi60178 Sycamore · 7.2 mi60109 Burlington · 7.8 mi60140 Hampshire · 8.4 mi60152 Marengo · 9 mi60146 Kirkland · 10.4 mi60180 Union · 10.9 mi60111 Clare · 11 mi

About ZIP 60135

ZIP code 60135 is assigned to Genoa, Illinois. It crosses 3 counties; most of its land is in DeKalb County. Its Census area covers about 46.79 square miles of land. The closest neighboring ZIP is 60145 (Kingston), about 5.6 miles away.

Every address in 60135 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