Champaign 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
| Township of Adams | no seat recorded | |
| Township of Concord | no seat recorded | |
| Township of Goshen | no seat recorded | |
| Township of Harrison | no seat recorded | |
| Township of Jackson | no seat recorded | |
| Township of Johnson | no seat recorded | |
| Township of Mad River | no seat recorded | |
| Township of Rush | no seat recorded | |
| Township of Salem | no seat recorded | |
| Township of Union | no seat recorded | |
| Township of Urbana | Urbana | |
| Township of Wayne | no seat recorded |
Nothing has been written about Champaign 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 Urbana as the capital of Champaign County. If that is wrong, tell us what it should be and where you read it.
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