Tamil Nadu
Tamil Nadu publishes a concrete ELCOT permanent-enrolment model: centres in collectorates, corporations, municipalities and other government offices, with the Aadhaar services they are designed to perform.
Where ELCOT centres are placed
The state IT Department says ELCOT operates permanent enrolment centres across district collectorates, corporation headquarters and zones, municipalities, revenue and block offices, town panchayats and a PF office. Because the page also lists the service set, it is stronger evidence than a private map pin.
The published service set
The centres are described as handling enrolment, mandatory biometric updates at ages five and fifteen, demographic update, Aadhaar search/print, lost EID and child enrolment. Residents should still check the current centre and fee because the page’s counts and pricing can lag operational changes.
e-Sevai is nearby, but not identical
Tamil Nadu’s GIS dashboard maps e-Sevai centres. An e-Sevai location can help with state digital services, yet only an Aadhaar-enabled centre should accept a UIDAI enrolment or biometric transaction. Confirm the operator and insist on a UIDAI acknowledgement.
For a municipal centre, identify the exact office—not only the municipality name. Large corporations can have multiple zonal counters with different daily availability.
What the government page actually shows
The ELCOT page supports Tamil Nadu’s permanent-centre model. Because the page includes historical operational wording, current availability must still be confirmed.
- 1Official department
The Tamil Nadu AI, Information Technology and Digital Services Department publishes the page.
- 2PEC categories
The page lists the government-office categories used for permanent centres.
- 3Service mix
Enrolment, mandatory biometrics and demographic updates are listed separately.
Tamil Nadu data snapshot
The figures below come from UIDAI’s state/UT saturation report. They provide context for coverage; they do not identify a live centre or prove that every resident record is current.
UIDAI refreshes this report PDF in place. The figures on this page reflect the report dated 30 June 2026; the current UIDAI link may show a newer or older edition. Open the archived 30 June 2026 edition.
| Measure | Value |
|---|---|
| Projected population (2026) | 7,75,46,000 |
| Estimated live Aadhaar | 7,56,80,274 |
| Saturation | 97.59% |
| Data date | 30 Jun 2026 |