They normally are elected from all related County Dairy Princesses, as e.g. the 1954 established Princess Kay of the Milky Way is the winner of the state-wide Minnesota Dairy Princess Program with around 100 participants.
Xena: Warrior Princess | Anne, Princess Royal | Milky Way | Princess Diana | Princess Alexandra, The Honourable Lady Ogilvy | The Princess Bride | Peter Kay | Princess Royal | Princess Margaret, Countess of Snowdon | Princess Anne | Princess Alexandra | Princess Margaret | Kay Bailey Hutchison | A Little Princess | Victoria, Princess Royal | Princess Margaret Hospital | Princess Louise, Duchess of Argyll | Princess Elizabeth | Princess Beatrice of York | princess | Guy Gavriel Kay | Kay Kay Menon | Princess Victoria of Saxe-Coburg-Saalfeld | Princess of Wales | The Princess Bride (film) | Princess Louise | Princess Eugenie of York | Princess Benedikte of Denmark | Princess Augusta of Saxe-Gotha | Princess Amelia of the United Kingdom |