Roundhead ZIP code, Ohio
The ZIP code for Roundhead, OH is 43346.
- USPS city name
- 1 ZIP code
- Population
- 238
- County
- Hardin County
- State
- Ohio
Roundhead in numbers
About 238 people live in Roundhead, in 46 households. The median household income is $57,130 a year, 20% below the Ohio median of $71,389 (US: $80,734).
| Population | 238 |
|---|---|
| Households | 46 |
| Median household income | $57,130 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Roundhead. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Roundhead
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
43346 | Roundhead , OH | Standard | 238 | $57,130 | — |
Map of Roundhead ZIP codes
The ZIP codes of Roundhead, OH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Roundhead
The nearest larger towns are Chippewa Park (617 people, 4.7 mi), New Hampshire (445 people, 5.9 mi) and Waynesfield (752 people, 7.0 mi).
| Town | Population | Distance |
|---|---|---|
| Kenton | 7,663 | 13.2 mi |
| Ada | 4,797 | 13.3 mi |
| Bellefontaine | 13,807 | 15.4 mi |
| Fort Shawnee | 6,209 | 17.5 mi |
| Lima | 35,010 | 18.0 mi |
| Wapakoneta | 9,894 | 18.1 mi |
| Bluffton | 3,859 | 21.9 mi |
| Sidney | 20,501 | 26.1 mi |
| St. Marys | 8,301 | 28.8 mi |
| New Bremen | 2,787 | 29.6 mi |
More nearby: every ZIP code in Hardin County · Ohio ZIP codes
Cite this page
zipcodes.pro. “Roundhead, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/roundhead
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