Namakkal Population

Estimated population in 2025

Estimated population of Namakkal in 2025	2,003,030
Estimated population of males in 2025	1,008,452
Estimated population of males in 2025	994,578

Population as per 2011 census

Population	1,726,601
Male Population	869,280
Female Population	857,321
Area (km2)	3,420
Density/km2	505
Sex Ratio (Per 1000)	986
Child Sex Ratio (0-6 Age)	914
Literates	1,176,131
Male Literates	653,312
Female Literates	522,819
Average Literacy	74.63%
Male Literacy	82.64%
Female Literacy	66.57%
Child Population (0-6 Age)	150,699
Boys Population (0-6 Age)	78,754
Girls Population (0-6 Age)	71,945
Child Proportion (0-6 Age)	8.73%
Boys Proportion (0-6 Age)	9.06%
Girls Proportion (0-6 Age)	8.39%

Namakkal Religion-wise Data

Description	Population in 2011	Percentage	Estimated Population in 2025
Hindu	1,673,652	96.93%	1,941,604
Muslims	32,483	1.88%	37,684
Christian	16,909	0.98%	19,616
Sikh	183	0.01%	212
Buddhist	108	0.01%	125
Jain	84	0.00%	97
Not Stated	2,983	0.17%	3,461
Others	199	0.01%	231
Total	1,726,601	100.00%	2,003,030