Marietta, IL ZIP code
The ZIP code for Marietta, Illinois is 61459. It is in Fulton County.
- Population in these ZIPs
- 406
- Avg. median income
- $52,800population-weighted
- Typical home value
- $85,000population-weighted
- Metro area
- Canton, IL
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Marietta, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61459 | 406 | $52,813 | $85,000 |
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 Marietta
- Smithfield 6 mi
- Bushnell 7 mi
- Bardolph 8 mi
- Prairie City 8 mi
- Table Grove 8 mi
- Adair 9 mi
- Ellisville 9 mi
- Avon 10 mi
- Cuba 12 mi
- Macomb 12 mi
- Good Hope 13 mi
- Fiatt 14 mi
Frequently asked questions
What is the ZIP code for Marietta, IL?
The ZIP code for Marietta, IL is 61459.
What county is Marietta, Illinois in?
Marietta ZIP codes are in Fulton County.