Find the last 4 digits (ZIP+4) for an address in 60428

ZIP 60428, Markham, IL is filled in. Just type the street address.

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ZIP Code 60428 – Markham, IL

Markham, Illinois · Cook County · Central time

ZIP code60428
CityMarkham
StateIllinois
CountyCook County
Population10,927
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area5.07 sq mi
Center (lat, long)41.5998, -87.6906

Area codes in this area

779815

These are the area codes that most often serve ZIP 60428 (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

60429 Hazel Crest · 1.8 mi60469 Posen · 2 mi60426 Harvey · 2.1 mi60445 Midlothian · 3 mi60472 Robbins · 3.1 mi60430 Homewood · 3.2 mi60452 Oak Forest · 3.3 mi60406 Blue Island · 3.8 mi

About ZIP 60428

ZIP code 60428 is assigned to Markham, Illinois. It lies in Cook County. Its Census area covers about 5.07 square miles of land. The closest neighboring ZIP is 60429 (Hazel Crest), about 1.8 miles away.

Every address in 60428 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