Kollam, formerly known as Quilon, is a major coastal city in the Indian state of Kerala. It is located about 66 km north of the state capital, Thiruvananthapuram. The city is an important trading, tourism, and port center and ranks among the largest urban areas in Kerala.
According to provisional Census India reports, Kollam city had a population of 349,033 (3.49 lakh) in 2011. It was the 4th largest city in Kerala at that time in terms of population and municipal area. Based on recent growth patterns, the population of Kollam is estimated to reach around 4.50 lakh by 2026.
👉 Projected Population of Kollam (2026): ~4.50 lakh
Census 2011: Kollam City at a Glance
| Particulars | Details |
|---|---|
| Total Population | 349,033 (3.49 lakh) |
| Male Population | 168,076 |
| Female Population | 180,957 |
| City Area | 73 sq. km |
| Population Density | 4,780 per sq. km |
| Literacy Rate | 92.10% |
| Sex Ratio | 1,077 |
| Child Sex Ratio | 954 |
| Children (0–6 years) | 31,304 |
Key Takeaways (2011 Census)
Kollam has a high literacy rate above 92%.
The city shows a strong female population presence, reflected in its high sex ratio.
Population density is relatively high compared to many Kerala cities.
Children aged 0–6 years formed about 9% of the total population.
Kollam District Population
Kollam district (formerly Quilon) is one of 14 districts of the state of Kerala, India. As per the census 2011, the Kollam district population is 2,635,375 (26.35 Lakhs) of which 1,246,968 are males, and 1,388,407 are females. The literacy rate is 94.09% & the Male-Female Sex ratio is 1113.
👉 Estimated District Population (2026): ~29 lakh
| Particulars | Details |
|---|---|
| Total Population | 2,635,375 (26.35 lakh) |
| Male Population | 1,246,968 |
| Female Population | 1,388,407 |
| District Area | 2,483 sq. km |
| Density | 1,061 per sq. km |
| Literacy Rate | 94.09% |
| Sex Ratio | 1,113 |
| Child Sex Ratio | 973 |
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