Marengo, OH ZIP code
The ZIP code for Marengo, Ohio is 43334. It is in Morrow County.
- Population in these ZIPs
- 6,326
- Avg. median income
- $100,800population-weighted
- Typical home value
- $354,500population-weighted
- Metro area
- Columbus, OH
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Marengo, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 43334 | 6,326 | $100,825 | $354,500 |
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 Marengo
- Fulton 5 mi
- Sparta 5 mi
- Cardington 7 mi
- Chesterville 8 mi
- Centerburg 9 mi
- Ashley 9 mi
- Sunbury 9 mi
- Mount Gilead 12 mi
- Croton 13 mi
- Fredericktown 13 mi
- Waldo 13 mi
- Galena 14 mi
Frequently asked questions
What is the ZIP code for Marengo, OH?
The ZIP code for Marengo, OH is 43334.
What county is Marengo, Ohio in?
Marengo ZIP codes are in Morrow County.