☰
HomeLiving Beyond BordersGZERO WorldSignalIn 60 SecondsPuppet RegimeGZERO World PodcastContact UsAbout UsCareersPrivacy PolicyTerms

The Graphic Truth: Where will the next megacities be?

October 25, 2020
Carlos Santamaria
and
Gabriella Turrisi
Graphic by Gabriella Turrisi

By 2030, ten urban areas are projected to attain "megacity" status, a population of more than 10 million people. Six will be in Asia, where more than half of the population will be living in cities at the end of the decade. But the fastest growing megacities will be in Africa — including new megacities in Dar es Salaam (Tanzania) and Luanda (Angola). Can urban planners and governments in Africa keep pace with this rapid urban growth? We look at the world's upcoming megacities, comparing their current and future estimated populations, to get a sense of how crowded each megalopolis will be in 2030.

More from GZERO Media

8 thoughts on Trump’s Los Angeles crackdown

Jess Frampton

On Saturday, US President Donald Trump activated 2,000 members of the California National Guard to quell protests against Immigration and Customs Enforcement’s deportation efforts in Los Angeles, after small but highly visible demonstrations had popped up across the city in the days prior.

Delivering energy responsibly

Enbridge

Enbridge’s 2024 Sustainability Report is now available, outlining our approach to meeting today’s energy needs while advancing solutions for tomorrow. Now in its 24th year, the report reflects our ongoing commitment to being a safe operator of essential energy infrastructure and a responsible environmental steward, principles at the heart of our mission to be North America’s first-choice energy delivery company. Highlights include a 40% reduction in emissions intensity, surpassing our 2030 target, and a 22% drop in absolute emissions since setting our goals in 2020. Explore the 2024 Sustainability Report today.

What We’re Watching: Bibi on the brink, US-China truce, Elon-Trump detente

Israeli Prime Minister Benjamin Netanyahu attends a discussion on the subject of hostages kidnapped during the deadly October 7, 2023 attack, in Israel's parliament, the Knesset, in Jerusalem, November 18, 2024.
REUTERS/Ronen Zvulun

The warning signs are flashing for Prime Minister Benjamin Netanyahu as the Knesset prepares to vote later today on whether to dissolve his government.

A surge of political violence has revived Colombia’s worst fears

People light candles outside Santa Fe Foundation hospital, where Colombian Senator Miguel Uribe Turbay of the opposition Democratic Center party was shifted to from another hospital, after he was shot during a campaign event, in Bogota, Colombia, on June 7, 2025.

REUTERS/Luisa Gonzalez

On Saturday, a Colombian presidential candidate was shot in the head at a rally in the country’s capital, Bogotá. The violent episodehas many Colombians wondering if the country is headed back to a darker time.

About UsCareers PressContact Us Privacy PolicyTerms of Use
© 2025 GZERO Media. All Rights Reserved | A Eurasia Group media company.