Season 1
1974 • 24 Episodes
Season 1 of Little House on the Prairie premiered on September 11, 1974.
Season 2
1975 • 22 Episodes
Season 2 of Little House on the Prairie premiered on September 10, 1975.
Season 3
1976 • 22 Episodes
Season 3 of Little House on the Prairie premiered on September 27, 1976.
Season 4
1977 • 22 Episodes
Season 4 of Little House on the Prairie premiered on September 11, 1977.
Season 5
1978 • 24 Episodes
Season 5 of Little House on the Prairie premiered on September 10, 1978.
Season 6
1979 • 24 Episodes
Season 6 of Little House on the Prairie premiered on September 16, 1979.
Season 7
1980 • 22 Episodes
Season 7 of Little House on the Prairie premiered on September 22, 1980.
Season 9
1982 • 22 Episodes
Season 9 of Little House on the Prairie premiered on September 26, 1982.