Yes. Although basketball court appearance for the high school is the same as the court used in the collegiate and professional levels, the court is slightly smaller.
High School basketball court’s entire area is 84 feet by 50 feet; Junior High is 74 feet long and 42 feet wide.
Even though Pro, College, High School and Junior High School courts differ in overall size and layout, court markings (“Foul Line” and “The Backboard and Rim”) are generally the same across all leagues.
If a player really wants to improve at the game of basketball here is some advice for maximum development shared by Ussportscamps.com.