Irwin, OH ZIP code
The ZIP code for Irwin, Ohio is 43029. It is in Madison County.
- Population in these ZIPs
- 544
- Avg. median income
- $107,700population-weighted
- Typical home value
- $354,400population-weighted
- Metro area
- Columbus, OH
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Irwin, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 43029 | 544 | $107,744 | $354,400 |
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 Irwin
- Milford Center 5 mi
- Unionville Center 6 mi
- Mechanicsburg 7 mi
- Woodstock 7 mi
- Plain City 8 mi
- North Lewisburg 11 mi
- Marysville 11 mi
- Cable 12 mi
- Catawba 12 mi
- West Jefferson 12 mi
- South Vienna 13 mi
- Mingo 13 mi
Frequently asked questions
What is the ZIP code for Irwin, OH?
The ZIP code for Irwin, OH is 43029.
What county is Irwin, Ohio in?
Irwin ZIP codes are in Madison County.