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City ZIP codes · Illinois

Downers Grove, IL ZIP Codes

2 ZIP codes use the postal name Downers Grove, Illinois (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Median household income runs from $115,480 in 60516 to $123,197 in 60515 (Census Bureau, ACS 2020-2024). Downers Grove's most populous ZIP code is 60515, with 29,762 people (ACS 2020-2024); 80% of its land is in the city of Downers Grove.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Downers Grove's ZIP codes?

60515: $123k median household income60516: $116k median household income605166051560515: $123k median household income60516: $116k median household income605166051560515: $123k median household income60516: $116k median household income6051660515
The 2 residential ZIP codes named Downers Grove, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Downers Grove's ZIP codes?

The highest median household income is in 60515 ($123,197), the lowest in 60516 ($115,480). Home values run from $441,100 in 60516 to $461,200 in 60515.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 2 residential ZIP codes of Downers Grove

Residential ZIP codes with the postal name Downers Grove, IL, largest first (ACS 2020-2024); sort by any column
County
60515 DuPage County 29,762 2,519 $123k $461k
60516 DuPage County 28,062 3,701 $116k $441k

Download the 2 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

Which counties do Downers Grove's ZIP codes reach?

Downers Grove's residential ZIP codes lie in DuPage County.

Which first three digits do Downers Grove's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Downers Grove starts with 605.

Three-digit prefixes of Downers Grove's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Downers Grove's
PrefixSectional centerHereAll codes
605 Fox Valley, IL (SCF 605) 2 65

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.