- District-wise Number of Health Sub-Centres in Rural and Urban Areas in Tamil Nadu (As on 31st March, 2023)
- District-wise Number of Healthcare Centres (Sub-Centres, Primary and Community Health Centres) at Rural Areas in Tamil Nadu (As on 31st March, 2020)
- District-wise Number of Healthcare Centres (Sub-Centres, Primary and Community Health Centres) at Rural Areas in Tamil Nadu (As on 31st March, 2019)
- District-wise Number of Healthcare Centres (Sub-Centres, Primary and Community Health Centres) at Rural Areas in Tamil Nadu (As on 31st March, 2018)
- District-wise Number of Healthcare Centres (Sub-Centres, Primary and Community Health Centres) at Rural Areas in Tamil Nadu (As on 31st March, 2017)
- District-wise Number of Healthcare Centres (Sub-Centres, Primary and Community Health Centres) at Rural Areas in Tamil Nadu (As on 31st March, 2016)
- District-wise Number of Healthcare Centres (Sub-Centres, Primary and Community Health Centres) at Rural Areas in Tamil Nadu (As on 31st March, 2015)
- District-wise Number of Healthcare Centres (Sub-Centres, Primary and Community Health Centres) at Rural Areas in Tamil Nadu (As on 31st March, 2014)
- District-wise Number of Healthcare Centres (Sub-Centres, Primary and Community Health Centres) at Rural Areas in Tamil Nadu (As on March, 2013)
- District-wise Number of Healthcare Centres (Sub-Centres, Primary and Community Health Centres) at Rural Areas in Tamil Nadu (As on March, 2012)