Tamil Nadu Population Data
Comprehensive demographics including 2026 projections, Census 2011, and 2001 data.
Tamil Nadu Population 2026
Based on growth trends from previous census data. Official Census 2011 data serves as the baseline.
Census 2011 Data
OfficialDistricts in Tamil Nadu
| District | Pop. 2011 | Growth (01-11) |
|---|---|---|
| Chennai | 46,46,732 | + 6.98 % |
| Kancheepuram | 39,98,252 | + 38.95 % |
| Vellore | 39,36,331 | + 13.2 % |
| Thiruvallur | 37,28,104 | + 35.33 % |
| Salem | 34,82,056 | + 15.44 % |
| Viluppuram | 34,58,873 | + 16.84 % |
| Coimbatore | 34,58,045 | -19.05 % |
| Tirunelveli | 30,77,233 | + 12.97 % |
| Madurai | 30,38,252 | + 17.84 % |
| Tiruchirappalli | 27,22,290 | + 12.57 % |
| Cuddalore | 26,05,914 | + 14.02 % |
| Tiruppur | 24,79,052 | - |
| Tiruvannamalai | 24,64,875 | + 12.75 % |
| Thanjavur | 24,05,890 | + 8.56 % |
| Erode | 22,51,744 | -12.77 % |
| Dindigul | 21,59,775 | + 12.31 % |
| Virudhunagar | 19,42,288 | + 10.91 % |
| Krishnagiri | 18,79,809 | - |
| Kanniyakumari | 18,70,374 | + 11.6 % |
| Thoothukkudi | 17,50,176 | + 11.32 % |
| Namakkal | 17,26,601 | + 15.61 % |
| Pudukkottai | 16,18,345 | + 10.88 % |
| Nagapattinam | 16,16,450 | + 8.57 % |
| Dharmapuri | 15,06,843 | -47.24 % |
| Ramanathapuram | 13,53,445 | + 13.96 % |
| Sivaganga | 13,39,101 | + 15.9 % |
| Thiruvarur | 12,64,277 | + 8.11 % |
| Theni | 12,45,899 | + 13.89 % |
| Karur | 10,64,493 | + 13.77 % |
| Ariyalur | 7,54,894 | + 8.54 % |
| The Nilgiris | 7,35,394 | -3.51 % |
| Perambalur | 5,65,223 | + 14.5 % |
Metro Cities / Urban Agglomerations in Tamil Nadu
25 Urban Agglomerations in Tamil Nadu
Chennai
Population: 86,53,521
Literacy: 80.9%
Coimbatore
Population: 21,36,916
Literacy: 80.21%
Madurai
Population: 14,65,625
Literacy: 81.55%
Tiruchirappalli
Population: 10,22,518
Literacy: 82.63%
Tiruppur
Population: 9,63,173
Literacy: 76.35%
Salem
Population: 9,17,414
Literacy: 75.33%
Erode
Population: 5,21,891
Literacy: 76.74%
Tirunelveli
Population: 4,97,826
Literacy: 81.36%
Vellore
Population: 4,84,690
Literacy: 78.37%
Thoothukkudi
Population: 4,11,628
Literacy: 81.43%
Dindigul
Population: 2,92,512
Literacy: 79.91%
Thanjavur
Population: 2,91,067
Literacy: 83.13%
Ranipet
Population: 2,64,330
Literacy: 76.98%
Sivakasi
Population: 2,34,704
Literacy: 74.26%
Karur
Population: 2,34,191
Literacy: 79.22%
Udhagamandalam
Population: 2,33,426
Literacy: 81.99%
Hosur
Population: 2,29,528
Literacy: 76.36%
Kancheepuram
Population: 2,21,715
Literacy: 78.1%
Kumarapalayam
Population: 1,95,071
Literacy: 68.21%
Karaikkudi
Population: 1,81,851
Literacy: 80.62%
Neyveli
Population: 1,79,150
Literacy: 79.98%
Kumbakonam
Population: 1,67,155
Literacy: 82.5%
Pollachi
Population: 1,35,333
Literacy: 80.44%
Gudiyatham
Population: 1,24,249
Literacy: 75.59%
Vaniyambadi
Population: 1,17,019
Literacy: 73.76%
Religion Demographics in Tamil Nadu
Tamil Nadu reflects India's religious diversity. The Hindu community forms the majority at 87.7%, followed by Christian (6.1%) and Muslim (5.8%).
| Religion | Population | Percentage |
|---|---|---|
| ποΈ Hindu | 6.26 Cr | |
| βοΈ Christian | 43.34 Lakh | |
| βͺοΈ Muslim | 41.51 Lakh | |
| π Other | 1.95 Lakh | |
| π Jain | 88,355 | |
| πͺ― Sikh | 14,263 | |
| βΈοΈ Buddhist | 10,804 | |
Frequently Asked Questions
What is the Hindu population in Tamil Nadu?
The Hindu population in Tamil Nadu is 6.26 Cr (6,26,18,691), comprising 87.7% of the state's total population as per Census 2011.
What percentage of Tamil Nadu is Christian?
Christian comprises 6.1% of Tamil Nadu's population, making it the second largest religious community in the state.
Which religion is majority in Tamil Nadu?
Hindu is the majority religion in Tamil Nadu, comprising 87.7% of the total population.