Adelphi, OH ZIP code
The ZIP code for Adelphi, Ohio is 43101. It is in Ross County.
- Population in these ZIPs
- 316
- Avg. median income
- $39,100population-weighted
- Typical home value
- $164,300population-weighted
- Metro area
- Chillicothe, OH
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Adelphi, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 43101 | 316 | $39,107 | $164,300 |
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 Adelphi
- Laurelville 2 mi
- Kingston 5 mi
- Tarlton 6 mi
- South Bloomingville 8 mi
- Rockbridge 10 mi
- Stoutsville 11 mi
- Londonderry 11 mi
- Amanda 12 mi
- Circleville 14 mi
- Chillicothe 15 mi
- Creola 16 mi
- Sugar Grove 16 mi
Frequently asked questions
What is the ZIP code for Adelphi, OH?
The ZIP code for Adelphi, OH is 43101.
What county is Adelphi, Ohio in?
Adelphi ZIP codes are in Ross County.