The total number of honourable members in the first period was 42 under the chairmanship of His Excellency Sheikh Hamoud bin Abdullah
Al-Harthy
The number of members of the State Council in the Second Period was 55 under the chairmanship of His Excellency Sheikh Hamoud bin Abdullah
Al-Harthy
The number of the members in the Third Period increased to 61; compared to the Second Period , where the numbers was 55 members under the chairmanship of His Excellency Dr. Yahya bin Mahfoudh Al-Manthri
The number of members of the State Council in the Fourth Period reached 72 under the chairmanship of His Excellency Dr. Yahya bin Mahfoudh Al-Manthri
The number of members in the Fifth Period increased to 83 under the chairmanship of His Excellency Dr. Yahya bin Mahfoudh Al-Manthri
The number of members of the Sixth Period has reached 85 under the chairmanship of His Excellency Dr. Yahya bin Mahfoudh Al-Manthri
The number of members in the seventh term reached 85 members, and the first session of the term witnessed the issuance of Royal Decree No. 112/2020 appointing His Excellency Sheikh Abdul Malik bin Abdullah Al Khalili as Chairman of the State Council.
The Eighth Term of the State Council has 86 Members ,Chaired by His Excellency Sheikh Abdulmalik bin Abdullah Al-Khalili.