Maquon, IL ZIP code
The ZIP code for Maquon, Illinois is 61458. It is in Knox County.
- Population in these ZIPs
- 656
- Avg. median income
- $65,500population-weighted
- Typical home value
- $77,300population-weighted
- Metro area
- Galesburg, IL
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Maquon, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61458 | 656 | $65,461 | $77,300 |
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 Maquon
- Gilson 6 mi
- London Mills 6 mi
- Yates City 8 mi
- Fairview 9 mi
- Farmington 10 mi
- Knoxville 11 mi
- Dahinda 11 mi
- Saint Augustine 11 mi
- Abingdon 13 mi
- Elmwood 13 mi
- Williamsfield 13 mi
- East Galesburg 13 mi
Frequently asked questions
What is the ZIP code for Maquon, IL?
The ZIP code for Maquon, IL is 61458.
What county is Maquon, Illinois in?
Maquon ZIP codes are in Knox County.