The Cook Islands Statistics Office (CISO) is a government department and the Cook Islands national statistical office.  It administers the Statistics Act 1966, and is the country's major source of official statistics.  Its chief executive has the title of Government Statistician.

The Statistics Division produces statistical information on the economy and the demography of the country. It maintains timeseries data mainly on a quarterly basis but also produces a more comprehensive annual series.

For more information please visit the Statistics Official Website here.