Sidney, OH ZIP codes
Sidney, Ohio has 2 ZIP codes, including 1 PO Box ZIP. They are in Shelby County.
- Population in these ZIPs
- 28,965
- Avg. median income
- $67,100population-weighted
- Typical home value
- $217,500population-weighted
- Metro area
- Sidney, OH
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Sidney, OH ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 45365 | Shelby County | 28,965 | $67,051 | $217,500 |
| 45367 PO Box | Shelby County | — | — | — |
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 Sidney
Frequently asked questions
What county is Sidney, Ohio in?
Sidney ZIP codes are in Shelby County.
Which Sidney ZIP codes are PO Boxes?
45367 is a PO Box or single-organization ZIP code; it has no residential delivery area.