Kilbourne, IL ZIP code
The ZIP code for Kilbourne, Illinois is 62655. It is in Mason County.
- Population in these ZIPs
- 594
- Avg. median income
- $56,800population-weighted
- Typical home value
- —population-weighted
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Kilbourne, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 62655 | 594 | $56,750 | — |
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 Kilbourne
- Oakford 5 mi
- Easton 7 mi
- Havana 9 mi
- Bath 10 mi
- Chandlerville 10 mi
- Petersburg 12 mi
- Mason City 14 mi
- Topeka 15 mi
- Greenview 15 mi
- Forest City 16 mi
- Tallula 16 mi
- Lewistown 16 mi
Frequently asked questions
What is the ZIP code for Kilbourne, IL?
The ZIP code for Kilbourne, IL is 62655.
What county is Kilbourne, Illinois in?
Kilbourne ZIP codes are in Mason County.