1990 | 11 Episodes

Season 0 of Postman Pat premiered on October 10, 1990.

1981 | 13 Episodes

Season 1 of Postman Pat premiered on September 16, 1981.

1997 | 13 Episodes

Season 2 of Postman Pat premiered on April 3, 1997.

2004 | 26 Episodes

Season 3 of Postman Pat premiered on September 7, 2004.

2005 | 26 Episodes

Season 4 of Postman Pat premiered on February 27, 2005.

2006 | 28 Episodes

Season 5 of Postman Pat premiered on February 9, 2006.