Ten of the fifteen seats in the Estates of Curaçao were elected, with the remaining five appointed by the governor G.J.J.
The ten elected seats consisted of six for Curaçao, two for Aruba, one for Bonaire and one for the SSS Islands From a population of 107,891 (December 1940) only 3,953 men, less than 4% of the population, were entitled to vote in the elections.
Entitled to vote: 101 William Rufus Plantz was the only candidate so the seat for the SSS Islands went automatically to him.
Kasteel appointed Willem Pieter Maal as a new member of the Estates.
Incumbent members who remained a member were: Da Costa Gomez, Sprockel, Desertine, Kroon, De Jongh, Plantz, Arends, Martijn, Senior, Vromans and Winkel