In a survey conducted among Southeast Asians in 2025, **** percent of ASEAN respondents viewed China as the most influential political and strategic power in Southeast Asia. Another **** percent stated that the United States had the most political influence in the region that year.
among respondents from ten ASEAN member states and Timor-Leste. Respondents are professionals from the following categories: academia, think-tankers, or researchers; private sector representatives; civil society, non-government organisations (NGOs) or media
representatives; government officials; and regional or international organisations personnel
Method of interview
CAPI interview, questionnaire
Supplementary notes
Original question: "In your view, which country/regional organisation has the most political and strategic influence in Southeast Asia? "
ASEAN stands for Association of Southeast Asian Nations and is a political and economic union composed of the ten member states Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand, and Vietnam.
Results from respondents from Timor-Leste excluded in the aggregated averages as the country is not yet an ASEAN member state.
On their calculation methodology for ASEAN average figures, the source states the following:
We decided to apply a different methodology this year assigning a 10% weighted average to each country’s responses to calculate the average figures for ASEAN as a whole. This is to ensure that the responses of each country are represented by equal proportion, given that ASEAN’s decision-making processes are based on each country having equal say, regardless of country or population size.
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ISEAS. (April 3, 2025). Most politically influential countries or regional organizations in Southeast Asia in 2025 [Graph]. In Statista. Retrieved July 15, 2025, from https://www.statista.com/statistics/1481782/asean-most-influential-political-powers/
ISEAS. "Most politically influential countries or regional organizations in Southeast Asia in 2025." Chart. April 3, 2025. Statista. Accessed July 15, 2025. https://www.statista.com/statistics/1481782/asean-most-influential-political-powers/
ISEAS. (2025). Most politically influential countries or regional organizations in Southeast Asia in 2025. Statista. Statista Inc.. Accessed: July 15, 2025. https://www.statista.com/statistics/1481782/asean-most-influential-political-powers/
ISEAS. "Most Politically Influential Countries or Regional Organizations in Southeast Asia in 2025." Statista, Statista Inc., 3 Apr 2025, https://www.statista.com/statistics/1481782/asean-most-influential-political-powers/
ISEAS, Most politically influential countries or regional organizations in Southeast Asia in 2025 Statista, https://www.statista.com/statistics/1481782/asean-most-influential-political-powers/ (last visited July 15, 2025)
Most politically influential countries or regional organizations in Southeast Asia in 2025 [Graph], ISEAS, April 3, 2025. [Online]. Available: https://www.statista.com/statistics/1481782/asean-most-influential-political-powers/