The Economic Survey 2025–26 of the State Planning Commission (SPC) highlights data on women’s social and economic conditions in Tamil Nadu.
Tamil Nadu reports the highest incidence of consanguineous marriages among peer States at 28%, according to estimates based on the National Family Health Survey-5 (NFHS-5).
The all-India average is 10.8%, followed by Karnataka (26.6%), Maharashtra (14.8%), Gujarat (6.4%), and Kerala (4.4%).
Child marriage is any marriage where a person is under 18years old.
In Tamil Nadu, 15.2% of women in rural areas and 10.4% in urban areas were married before 18, making the State average 12.8%, compared to the all-India average of 23.3%.
The median age at first marriage for women aged 25–29 in Tamil Nadu is 22 years, which is higher than the all-India median of 19.7 years.
Female literacy (women aged 15–49) in Tamil Nadu is 84%, and 24.3% of women have completed 12 or more years of schooling.
Only Kerala has higher figures (97% literacy and 30.4% schooling), while Maharashtra follows Tamil Nadu with 82.3% literacy and 20.9% schooling.
The all-India averages are 71.5% literacy and 16.6% schooling.
About 92% of women in Tamil Nadu have their own bank or savings account, which is higher than the national average and most peer States.
Awareness of microcredit programmes is 74%, and 18% of women report taking loans from them.
Tamil Nadu has the highest television viewership among peer States (83.4%), but print media readership among women is only 14.5%.
About 47% of women use the internet, and the rural–urban digital divide is visible, as 69% of rural women own a mobile phone and only 39% use the internet.
Tamil Nadu reports the highest proportion of pregnancies ending in non-live births at 9.9%, compared to 6.5% in Kerala.