Population Census (2008): 8.26 millionGDP Growth: -2.30% (2021)Inflation Rate: 58.21% (May, 2025)Population Census (2008): 8.26 millionGDP Growth: -2.30% (2021)Inflation Rate: 58.21% (May, 2025)

Leadership Team

Meet the dedicated professionals leading the National Bureau of Statistics in delivering accurate, timely, and relevant statistics for South Sudan's development.

Filter by Department

Executive Leadership

Augustino Ting Mayai, Ph.D.

Augustino Ting Mayai, Ph.D.

Director General

Office of the Director General

Dr. Augustino Ting Mayai is the current Director General of the National Bureau of Statistics (NBS), Government of South...

View Profile
Wilson Lamodi

Wilson Lamodi

Chief, Finance, Administration, and Support Services

Finance, Administration, and Support Services

Wilson Nagib Lamodi currently serves as the Chief of Finance and Support Services, National Bureau of Statistics. Born i...

View Profile
Mr. Otwari Mark Odufa Ojetuk Ayiru

Mr. Otwari Mark Odufa Ojetuk Ayiru

Chief, Social and Demographic Statistics

Social and Demographic Statistics

Otwari Mark Odufa Ojetuk Ayiru is a South Sudanese education and statistics professional with over forty years of experi...

View Profile

Directorate Leadership

Mr. Jacob Biar Deng Duur

Mr. Jacob Biar Deng Duur

Deputy Chief, Communication, Advocacy and Publicity

Director General's Office

Mr. Jacob Biar Deng Duur is a seasoned communication professional with extensive experience in both non-governmental org...

View Profile
Mr. Joseph Valentino Oliha Ohiri

Mr. Joseph Valentino Oliha Ohiri

Deputy Chief, Economic Statistics

Economic Statistics

I am an experienced statistician with over 17 years of professional service at the National Bureau of Statistics, South ...

View Profile
Mr. John Kongor Majak

Mr. John Kongor Majak

Deputy Chief for IT

Directorate of GIS/IT

John Kongor Majak is an experienced ICT and data management professional with over 20 years in government, humanitarian,...

View Profile
Mr. Philip Achiek Yen

Mr. Philip Achiek Yen

Director, Human Resources & Administration

Human Resources & Administration

Philip Achiek Yen is a South Sudanese public servant with many years of experience. He currently serves as the Director ...

View Profile
Mr. Malith Ater Pouwak

Mr. Malith Ater Pouwak

GIS Analyst

Directorate of GIS/IT

Malith Ater Pouwak is a GIS Analyst at the National Bureau of Statistics (NBS) with a Bachelor of Arts in Economics. He ...

View Profile
Mr. Makur Chol Malual

Mr. Makur Chol Malual

State Statistical Chief Coordinator

Head of Lakes State Office

Mr. Makur Chol Malual is a South Sudanese civil servant with more than twenty years of experience in national statistics...

View Profile

Specialized Units Leadership

Mr. Isaiah Chol Aruai

Mr. Isaiah Chol Aruai

Policy Advisor

Isaiah Chol Aruai is an accomplished public servant with over four decades of experience in governme...

View Profile