Byron, IL ZIP code
The ZIP code for Byron, Illinois is 61010. It is in Ogle County.
- Population in these ZIPs
- 7,497
- Avg. median income
- $93,600population-weighted
- Typical home value
- $285,100population-weighted
- Metro area
- Rochelle, IL
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Byron, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61010 | 7,497 | $93,613 | $285,100 |
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 Byron
- Stillman Valley 4 mi
- Leaf River 6 mi
- Seward 8 mi
- Davis Junction 9 mi
- Winnebago 9 mi
- Holcomb 10 mi
- Oregon 10 mi
- Chana 10 mi
- Mount Morris 10 mi
- German Valley 11 mi
- Pecatonica 13 mi
- Rockford 14 mi
Frequently asked questions
What is the ZIP code for Byron, IL?
The ZIP code for Byron, IL is 61010.
What county is Byron, Illinois in?
Byron ZIP codes are in Ogle County.