Bloomington, Illinois

8 ZIP codes · Central time

ZIP codes (largest first)

61704 · 37,27961701 · 35,13661705 · 13,21361702 (PO box)61709 (PO box)61710 (PO box)61791 (PO box)61799 (PO box)
Population78,907
StateIllinois
CountyMcLean County
Time zoneCentral
Land area27.11 sq mi

Area codes in this area

861

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

Find the ZIP+4 for an address in Bloomington

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.