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Nanyang, 
China
782,146 people lived in Nanyang in 2025. It is the 678th largest of the world's 12,138 cities, and the 104th largest in China.
This is the UN's built-up area, drawn from satellite pictures and census maps rather than from the city limits, and the two can be a long way apart. The rule behind it.
Verified 2026-09-30 · 73 canaries
People · every five years · 1975 to 2050
How Nanyang grew
Where Nanyang had 10 people in 1975, it had 23.7 in 2025.
On the UN's projection it will have 691,950 people in 2050.
projected (after 2025) · how sure the UN is: high moderate low
How to read this: each column is one of the UN's five-yearly estimates, 1975 through 2050, and taller means more people. Where a column is hatched the year has not happened yet. The strip under the columns is the UN's own confidence in each figure, palest where it is least sure; where it is blank the city was not on the list at all.
People · your family's years · 1975 to 2050
Nanyang through your family’s years
Put in the years your family were born. You’ll see how many people lived in Nanyang in each of those years, and when each of them turned 30.
China · every city · 2025
Where it is
How to read this: Nanyang is the dot in colour with a ring around it. The grey dots are the other cities of China in 2025, 2,082 in all, led by Shanghai, each drawn with an area that matches its people. Countries next door are outlines only.
Area and built-up land · km²
How much land it covers
In 2025, Nanyang covered 156 km², and buildings, roads and other built-up land covered 38 km² of it. That is 49 m² of built-up land for each person, about a square 7 by 7 metres. Since 1975, its built-up land has grown to 3.3 times its size, and its people are 2.4 times as many.
How to read this: pale is the whole of the city's land; the stronger square inside it is what is actually built on. The three are drawn to the same scale, so a larger square really is more land, and hatching means the year is the UN's projection rather than a count.
Of every 100 people in China
Its share of China
Of every 1,000 people in China in 2025, 1 lived in Nanyang, which is 782,146 people.
How to read this: 1,000 squares stand for everyone in China, one square for every 1,000th person. Count the coloured ones and you have Nanyang's share; the grey remainder live somewhere else in the country.
Ranked by people · 2025
Cities of a similar size
In the world, 2025
- 674 Suzhou785,949
- 675 Kandy Sri Lanka785,519
- 676 Krasnodar Russia783,125
- 677 Yingkou782,210
- 678 Nanyang782,146
- 679 Zhenjiang781,639
- 680 Jalgaon India781,486
- 681 Muscat Oman780,545
- 682 Pingdingshan779,154
In China, 2025
- 667 Jincheng794,234
- 673 Yingkou786,031
- 674 Suzhou785,949
- 677 Yingkou782,210
- 678 Nanyang782,146
- 679 Zhenjiang781,639
- 682 Pingdingshan779,154
- 686 Yueyang775,434
- 687 Changshu774,010
How to read this: the figure in front of a name is where that city stands among the 12,138 cities the UN counted in 2025, and each bar is its people, on one scale per list. Numbers are missing where a city has fewer than 300,000 people and so has no page of its own.
Apparatus
Sources and method
The figures for Nanyang are the UN's own, at five-year steps: an estimate for each of 1975 to 2025, then projection to 2050. Projected years are drawn hatched, and the UN publishes no range of uncertainty for a city. What a city means here, how the UN measures one, and why that number can differ from the one Nanyang publishes about itself: how the figures here are put together.
Sources: UN WUP 2025 · Natural Earth · flag-icons. Every source, its licence and how to cite it →
Verified 2026-09-30 · 73 canaries