Nagapattinam Population

Estimated population in 2025

Estimated population of Nagapattinam in 2025	1,875,244
Estimated population of males in 2025	925,907
Estimated population of males in 2025	949,337

Population as per 2011 census

Population	1,616,450
Male Population	798,127
Female Population	818,323
Area (km2)	2,569
Density/km2	629
Sex Ratio (Per 1000)	1,025
Child Sex Ratio (0-6 Age)	959
Literates	1,213,008
Male Literates	640,916
Female Literates	572,092
Average Literacy	83.59%
Male Literacy	89.79%
Female Literacy	77.58%
Child Population (0-6 Age)	165,245
Boys Population (0-6 Age)	84,335
Girls Population (0-6 Age)	80,910
Child Proportion (0-6 Age)	10.22%
Boys Proportion (0-6 Age)	10.57%
Girls Proportion (0-6 Age)	9.89%

Nagapattinam Religion-wise Data

Description	Population in 2011	Percentage	Estimated Population in 2025
Hindu	1,435,072	88.78%	1,664,827
Muslims	128,617	7.96%	149,209
Christian	47,579	2.94%	55,196
Sikh	184	0.01%	213
Buddhist	450	0.03%	522
Jain	963	0.06%	1,117
Not Stated	3,475	0.21%	4,031
Others	110	0.01%	128
Total	1,616,450	100.00%	1,875,244

City/Metros in Nagapattinam District

City Name	Population in 2011	Estimated Population in 2025
Nagapattinam (Municipality)	102,905	119,380