2021 fair dates are August 3-8, 2021

McHenry County Fair

Learn more about our annual McHenry County Fair.

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Fair Exhibitors

Click here to find all exhibitor information.

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Fiber Fest Joins Fair

Learn more about Fiber Fest at our annual McHenry County Fair.

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About Us

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McHenry County Fair Association

Come to Woodstock, Illinois to enjoy family friendly events hosted by McHenry County Fair Association!

We reopened the fairgrounds in 1949 and have been entertaining the community ever since. The County Fair has taken place for 6 days beginning the first week of August. In 2021 will be opening, Tuesday, August 3 at 12 pm. If you have an event you would like to hold at our facilities, contact the office for rental information. We have five exhibition buildings, a pavilion, and eight animal barns available.