West Chicago, IL ZIP codes
West Chicago, Illinois has 2 ZIP codes, including 1 PO Box ZIP. They are in DuPage County.
- Population in these ZIPs
- 33,703
- Avg. median income
- $107,200population-weighted
- Typical home value
- $391,200population-weighted
- Metro area
- Chicago-Naperville-Elgin, IL-IN
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West Chicago, IL ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 60185 | DuPage County | 33,703 | $107,194 | $391,200 |
| 60186 PO Box | DuPage County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near West Chicago
- Winfield 3 mi
- Warrenville 5 mi
- Wayne 5 mi
- Carol Stream 5 mi
- Wheaton 5 mi
- Bartlett 6 mi
- Bloomingdale 6 mi
- Batavia 6 mi
- Geneva 7 mi
- Hanover Park 7 mi
- Glendale Heights 7 mi
- Glen Ellyn 8 mi
Frequently asked questions
What county is West Chicago, Illinois in?
West Chicago ZIP codes are in DuPage County.
Which West Chicago ZIP codes are PO Boxes?
60186 is a PO Box or single-organization ZIP code; it has no residential delivery area.