Blood Availability in Tamil Nadu — All Districts
Tamil Nadu has 321 blood banks across 38 districts registered on the eRaktKosh portal. Pick a district below to see real-time unit availability by blood group and component — or use TheBloodApp to post an urgent request and reach verified voluntary donors in your area.
321
Total Blood Banks
38
Districts
21,675
Reported Units
Browse blood banks by district
Blood Donation FAQs — Tamil Nadu
Tamil Nadu has 321 blood banks, blood centres, and blood storage units registered on the Government of India's eRaktKosh portal.
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