* Administrative area including Dongguan, Foshan, Huizhou, Jiangmen, Shenzhen, and Zhongshan.
The source states the following: "Urban agglomerations include a central city and neighboring places, mostly linked by (more or less) continuously built-up areas. Some agglomerations have more than one central city."
As of 2025, Guangzhou had the largest metropolitan population in the Asia-Pacific region, with approximately **** million inhabitants. Tokyo had the second-largest metropolitan population of around **** million inhabitants. There were a total of **Â megacities with a population of over 10 million inhabitants in the Asia-Pacific region as of 2025.
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City Population. (January 1, 2025). Number of inhabitants in megacities in the Asia-Pacific region in 2025 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 23, 2026, from /statistics/910856/asia-pacific-population-in-megacities/
City Population. "Number of inhabitants in megacities in the Asia-Pacific region in 2025 (in millions)." Chart. January 1, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 23, 2026. /statistics/910856/asia-pacific-population-in-megacities/
City Population. (2025). Number of inhabitants in megacities in the Asia-Pacific region in 2025 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 23, 2026. /statistics/910856/asia-pacific-population-in-megacities/
City Population. "Number of Inhabitants in Megacities in The Asia-pacific Region in 2025 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 1 Jan 2025, /statistics/910856/asia-pacific-population-in-megacities/
City Population, Number of inhabitants in megacities in the Asia-Pacific region in 2025 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/910856/asia-pacific-population-in-megacities/ (last visited July 23, 2026)
Number of inhabitants in megacities in the Asia-Pacific region in 2025 (in millions) [Graph], City Population, January 1, 2025. [Online]. Available: /statistics/910856/asia-pacific-population-in-megacities/
