Irwin, Ohio | |
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Unincorporated community | |
Post office
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Location of Irwin, Ohio |
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Coordinates: 40°07′21″N 83°29′22″W / 40.12250°N 83.48944°W | |
Country | United States |
State | Ohio |
Counties | Union |
Elevation | 1,010 ft (308 m) |
Time zone | Eastern (EST) (UTC-5) |
• Summer (DST) | EDT (UTC-4) |
ZIP code | 43029 |
Area code(s) | 614 |
GNIS feature ID | 1064891 |
Irwin is an unincorporated community in southwestern Union Township, Union County, Ohio, United States. It is located at 40°07′21″N 83°29′22″W / 40.12250°N 83.48944°WCoordinates: 40°07′21″N 83°29′22″W / 40.12250°N 83.48944°W, at the intersection of Ohio State Route 4 and 161. Although it is unincorporated, Irwin has a post office which serves the surrounding area, including the community of Rosedale.
A post office has been in operation at Irwin since 15 May 1858. The community was named for one Mr. Irwin, a pioneer settler.
Located near Irwin is Elmwood Place, a historic farm that is listed on the National Register of Historic Places.