Delphos, OH ZIP code
The ZIP code for Delphos, Ohio is 45833. It is in Allen County.
- Population in these ZIPs
- 10,919
- Avg. median income
- $65,000population-weighted
- Typical home value
- $198,700population-weighted
- Metro area
- Lima, OH
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Delphos, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 45833 | 10,919 | $65,000 | $198,700 |
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 Delphos
- Fort Jennings 7 mi
- Ottoville 7 mi
- Middle Point 7 mi
- Venedocia 8 mi
- Spencerville 8 mi
- Gomer 9 mi
- Elgin 9 mi
- Vaughnsville 11 mi
- Cloverdale 12 mi
- Van Wert 12 mi
- Grover Hill 13 mi
- Kalida 13 mi
Frequently asked questions
What is the ZIP code for Delphos, OH?
The ZIP code for Delphos, OH is 45833.
What county is Delphos, Ohio in?
Delphos ZIP codes are in Allen County.