Smithboro, IL ZIP code
The ZIP code for Smithboro, Illinois is 62284. It is in Bond County.
- Population in these ZIPs
- 686
- Avg. median income
- $51,900population-weighted
- Typical home value
- $152,800population-weighted
- Metro area
- St. Louis, MO-IL
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Smithboro, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 62284 | 686 | $51,875 | $152,800 |
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 Smithboro
- Mulberry Grove 6 mi
- Keyesport 6 mi
- Greenville 7 mi
- Vandalia 12 mi
- Patoka 13 mi
- Donnellson 13 mi
- Pocahontas 13 mi
- Vernon 13 mi
- Shobonier 13 mi
- Coffeen 14 mi
- Carlyle 15 mi
- Pierron 16 mi
Frequently asked questions
What is the ZIP code for Smithboro, IL?
The ZIP code for Smithboro, IL is 62284.
What county is Smithboro, Illinois in?
Smithboro ZIP codes are in Bond County.