McHenry County is a district of Illinois.
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 Alden | no seat recorded | |
| Township of Algonquin | no seat recorded | |
| Township of Burton | no seat recorded | |
| Township of Chemung | no seat recorded | |
| Township of Coral | no seat recorded | |
| Township of Dorr | Woodstock | |
| Township of Dunham | no seat recorded | |
| Township of Grafton | no seat recorded | |
| Township of Greenwood | no seat recorded | |
| Township of Hartland | no seat recorded | |
| Township of Hebron | no seat recorded | |
| Township of Marengo | no seat recorded | |
| Township of McHenry | no seat recorded | |
| Township of Nunda | no seat recorded | |
| Township of Richmond | no seat recorded | |
| Township of Riley | no seat recorded | |
| Township of Seneca | no seat recorded |
Nothing has been written about McHenry 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 Woodstock as the capital of McHenry County. If that is wrong, tell us what it should be and where you read it.
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