About 43902 - Alledonia, Ohio
Located in Ohio, the United States is home to the densely populated community of Alledonia, served by ZIP code 43902. It sits within Alledonia County.
Alledonia has a reported population of 42,174. That's noticeably above the average for a Ohio ZIP code, which sits near 22,693 people.
Median household income is about $62,700 (near the Ohio average).
Nearby communities in Ohio include Columbus, Saint Henry, Brunswick.