Pitas is derived from the word "Nopitas" of Sungai language which means "lost". The Bengkoka River was once flooded and as a result of the heavy floods the river was cut off. The name subsequently enshrined by the people at the time which became Pitas.
History
The Pitas District was once under the Kudat District Administration where Pitas was only known as a small district until 1974. It was then recognised as a full district the following year. The district office moved several times to a different location before a tragedy struck in 1999 where the district office was totallyburned out and most important documents about the district are destroyed.