The #1 country song on June 30, 1955

In the Jailhouse Now By Webb Pierce

Other #1 songs on June 30, 1955

#1 Hit Song

Cherry Pink (and Apple Blossom White)
Perez Prado

UK #1 Song

Unchained Melody
Jimmy Young

#1 R&B Song

Ain't That a Shame
Fats Domino

Notable June 30 birthdays in the 1950s

Vincent D'Onofrio

Born June 30, 1959

Bud Black

Born June 30, 1957

David Alan Grier

Born June 30, 1956

Hal Lindes

Born June 30, 1953

David Garrison

Born June 30, 1952

Stanley Clarke

Born June 30, 1951