Miami County is a district of Ohio.
Boundaries: United States Census Bureau, MAF/TIGER Database (https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html) via geoBoundaries, public domain
| City of Piqua | no seat recorded | 21 k |
| Township of Bethel | no seat recorded | |
| Township of Brown | no seat recorded | |
| Township of Concord | Troy | |
| Township of Elizabeth | no seat recorded | |
| Township of Lostcreek | no seat recorded | |
| Township of Monroe | no seat recorded | |
| Township of Newberry | no seat recorded | |
| Township of Newton | no seat recorded | |
| Township of Springcreek | no seat recorded | |
| Township of Staunton | no seat recorded | |
| Township of Union | no seat recorded | |
| Township of Washington | no seat recorded |
Nothing has been written about Miami County here, and neither Wikipedia nor Wikivoyage has an article we could draw one from. If you know the place, that makes you a better source than anything we have. Tell us what is worth knowing and where you got it.
We show Troy as the capital of Miami County. If that is wrong, tell us what it should be and where you read it.
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