Sandwich, IL ZIP code
The ZIP code for Sandwich, Illinois is 60548. It is in DeKalb County.
- Population in these ZIPs
- 11,721
- Avg. median income
- $83,000population-weighted
- Typical home value
- $322,900population-weighted
- Metro area
- Chicago-Naperville-Elgin, IL-IN
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Sandwich, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 60548 | 11,721 | $82,957 | $322,900 |
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 Sandwich
Frequently asked questions
What is the ZIP code for Sandwich, IL?
The ZIP code for Sandwich, IL is 60548.
What county is Sandwich, Illinois in?
Sandwich ZIP codes are in DeKalb County.