Topics
Kodarma, 
India
313,949 people lived in Kodarma in 2025. It is the 1828th largest of the world's 12,138 cities, and the 298th largest in India.
That figure counts the whole built-up area, not the area Kodarma governs, so it may be far from the number the city publishes about itself. How the UN measures a city.
Verified 2026-09-30 · 73 canaries
People · every five years · 1975 to 2050
How Kodarma grew
Where Kodarma had 10 people in 1975, it had 56.4 in 2025.
On the UN's projection it will have 397,265 people in 2050. It passed 250,000 people between 2005 and 2010.
projected (after 2025) · how sure the UN is: high moderate low
How to read this: read it left to right, 1975 to 2050, one column every five years, the height being people. Hatching marks the projected years. Below, a strip of the UN's confidence: strong colour where the census maps are recent and detailed, pale where they are not, blank where the place was not counted as a city.
People · your family's years · 1975 to 2050
Kodarma through your family’s years
Put in the years your family were born. You’ll see how many people lived in Kodarma in each of those years, and when each of them turned 30.
India · every city · 2025
Where it is
How to read this: Kodarma is the dot in colour with a ring around it. The grey dots are the other cities of India in 2025, 2,054 in all, led by New Delhi, 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, Kodarma covered 35 km², and buildings, roads and other built-up land covered 4.9 km² of it. That is 16 m² of built-up land for each person, about a square 4 by 4 metres. Since 1990, its built-up land has grown to 4.5 times its size, and its people are 2.7 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 India
Its share of India
Fewer than 1 in every 1,000 people in India lived in Kodarma in 2025 — about 1 in 4,762.
Ranked by people · 2025
Cities of a similar size
In the world, 2025
- 1824 Nankang China314,564
- 1825 Ningde China314,107
- 1826 Tambov Russia314,026
- 1827 Hezhou China313,994
- 1828 Kodarma313,949
- 1829 Raoping China313,705
- 1830 Gandhidham313,691
- 1831 Karaganda Kazakhstan313,529
- 1832 Samalut Egypt313,324
In India, 2025
- 1812 Hazaribagh316,861
- 1813 Surendranagar316,206
- 1817 Udupi315,743
- 1819 Pathankot315,476
- 1828 Kodarma313,949
- 1830 Gandhidham313,691
- 1837 Bidar312,534
- 1839 Vizianagaram312,315
- 1841 Simri Bakhtiarpur311,434
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 Kodarma 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 Kodarma 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