New Marshfield, OH ZIP code
The ZIP code for New Marshfield, Ohio is 45766. It is in Athens County.
- Population in these ZIPs
- 1,298
- Avg. median income
- $72,500population-weighted
- Typical home value
- $143,900population-weighted
- Metro area
- Athens, OH
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New Marshfield, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 45766 | 1,298 | $72,518 | $143,900 |
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 New Marshfield
- New Plymouth 7 mi
- Zaleski 8 mi
- The Plains 8 mi
- Nelsonville 9 mi
- Albany 9 mi
- Chauncey 9 mi
- Athens 10 mi
- Union Furnace 10 mi
- Buchtel 11 mi
- Haydenville 12 mi
- Mc Arthur 12 mi
- Creola 12 mi
Frequently asked questions
What is the ZIP code for New Marshfield, OH?
The ZIP code for New Marshfield, OH is 45766.
What county is New Marshfield, Ohio in?
New Marshfield ZIP codes are in Athens County.