Want to know more about the Dubuque County 4-H Program? Take a look at the 3 easy steps below! Our typical enrollment period is from September 16th through May 15th. Don't worry, if you have missed the enrollment deadline for this year we can still get you enrolled so that you can fully participate for next year! 4-H is a Program offered for youth in the 4th - 12th grades. There is a separate "Clover Kids" Program for Children K-3. Click Here for more information. 1) Pick a Club You may choose a club based on location, age or special interest. To see a map of 4-H clubs in Dubuque County click here.