Gratis, OH ZIP code
The ZIP code for Gratis, Ohio is 45330. It is in Preble County.
- Population in these ZIPs
- 710
- Avg. median income
- $77,000population-weighted
- Typical home value
- $156,400population-weighted
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Gratis, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 45330 | 710 | $76,964 | $156,400 |
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 Gratis
- West Elkton 4 mi
- West Alexandria 6 mi
- Farmersville 6 mi
- Germantown 7 mi
- Somerville 7 mi
- Camden 7 mi
- New Lebanon 9 mi
- Middletown 11 mi
- Eaton 11 mi
- Trenton 11 mi
- Seven Mile 11 mi
- Overpeck 13 mi
Frequently asked questions
What is the ZIP code for Gratis, OH?
The ZIP code for Gratis, OH is 45330.
What county is Gratis, Ohio in?
Gratis ZIP codes are in Preble County.