In 2021, the gross domestic product (GDP) growth rate of the Guangdong - Hong Kong - Macao Greater Bay Area ranged at around *** percent. This was less than in the San Francisco Bay Area, which had a considerably higher per capita GDP than China's Greater Bay Area.

In 2023, per capita gross domestic product (GDP) of the Guangdong - Hong Kong - Macao Greater Bay Area reached around ****** U.S. dollars. This was much less than per capita GDP of the San Francisco Bay Area and the New York Metropolitan Area. However, in terms of total GDP, China's Greater Bay Area was very much on par with other major global bay areas.

In 2023, the gross domestic product (GDP) of the Guangdong - Hong Kong - Macao Greater Bay Area reached around **** trillion U.S. dollars. Although this was not much less than the GDP of the Tokyo Bay and more than the New York Metropolitan Area, per capita GDP in China's Greater Bay Area was considerably lower.