West Brooklyn, IL ZIP code
The ZIP code for West Brooklyn, Illinois is 61378. It is in Lee County.
- Population in these ZIPs
- 513
- Avg. median income
- $85,400population-weighted
- Typical home value
- $286,300population-weighted
- Metro area
- Dixon, IL
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West Brooklyn, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61378 | 513 | $85,350 | $286,300 |
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 Brooklyn
Frequently asked questions
What is the ZIP code for West Brooklyn, IL?
The ZIP code for West Brooklyn, IL is 61378.
What county is West Brooklyn, Illinois in?
West Brooklyn ZIP codes are in Lee County.