Shannon, IL ZIP code
The ZIP code for Shannon, Illinois is 61078. It is in Carroll County.
- Population in these ZIPs
- 1,459
- Avg. median income
- $75,800population-weighted
- Typical home value
- $183,800population-weighted
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Shannon, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61078 | 1,459 | $75,769 | $183,800 |
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 Shannon
- Lanark 6 mi
- Baileyville 7 mi
- Forreston 8 mi
- Pearl City 8 mi
- Freeport 12 mi
- Eleroy 12 mi
- Milledgeville 13 mi
- Mount Carroll 13 mi
- German Valley 14 mi
- Kent 14 mi
- Polo 14 mi
- Cedarville 15 mi
Frequently asked questions
What is the ZIP code for Shannon, IL?
The ZIP code for Shannon, IL is 61078.
What county is Shannon, Illinois in?
Shannon ZIP codes are in Carroll County.