City profile · India · Asia
Chengam
City population
26,980
#2,200
in India
#231
in Tamil Nadu
#19,763
worldwide
12.309, 78.791 · 1,821 km from New Delhi
About Chengam
Chengam is a city in Tamil Nadu, India with a population of 26,980. It is the 2,200th largest of the 3,732 cities of 15,000 or more listed in India, and the 19,763rd largest worldwide. It lies 1,821 km from New Delhi.
Key Facts
Country
Region
Rank in region
#231of 488
Elevation
277 m
Approximate — modelled, not surveyed
Time zone
Asia/Kolkata
Coordinates
12.309, 78.791
Record updated
2025-08-05
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 3,732 in IndiaClosest listed cities by great-circle distance from the city centre.