The 2017 United States Mint Proof Set does not include State Quarters, as the State Quarter Program ended in 2008.
The 2017 Proof Set includes proof versions of the following coins:
Native American $1 Coin
Kennedy half dollar
5 America the Beautiful Quarters® Program coins: Effigy Mounds National Monument (Iowa), Frederick Douglass National Historic Site (Washington D.C.), Ozark National Scenic Riverways (Missouri), Ellis Island (Statue of Liberty National Monument) (New Jersey), and George Rogers Clark National Historical Park (Indiana).
In addition to the regular proof coins, the set also includes a special 225th Anniversary Enhanced Uncirculated Coin which features the same five America the Beautiful Quarters® Program coins mentioned above.