One of them.
There is one US state that starts with the letter "U", Utah
Utah is the only state that starts with the letter U.
US states that start with the letter A:AlabamaAlaskaArizonaArkansas
States in the us that start with the letter "M"MaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontana
There are only 8 US states that start with M.MaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontana
Utah is the only one. Which means that 2% of all U.S. states begin with the letter U.
Two US states that start with K are Kansas and Kentucky.
No, there are no US states that start with X.
US states that start with the letter "A"AlabamaAlaskaArizonaArkansas
US states that start with the letter "C"CaliforniaColoradoConnecticut
Utah