Sullivan County is a district of Missouri.
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 Bowman | no seat recorded | |
| Township of Buchanan | no seat recorded | |
| Township of Clay | no seat recorded | |
| Township of Duncan | no seat recorded | |
| Township of Jackson | no seat recorded | |
| Township of Liberty | no seat recorded | |
| Township of Morris | no seat recorded | |
| Township of Penn | no seat recorded | |
| Township of Pleasant Hill | no seat recorded | |
| Township of Polk | Milan | |
| Township of Taylor | no seat recorded | |
| Township of Union | no seat recorded |
Nothing has been written about Sullivan 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 Milan as the capital of Sullivan County. If that is wrong, tell us what it should be and where you read it.
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