Sathambadi vs Sannavur (South)
Ariyalur, Tamil Nadu · Ariyalur, Tamil Nadu
| Sathambadi Ariyalur | Sannavur (South) Ariyalur | |
|---|---|---|
| Population, Census 2011 | 4,468 | 1,920 |
| Population, 2020 survey only where the 2020 figure is usable | 5,060 | 1,879 |
| Change since 2011 | +13.3% | -2.1% |
| Households, 2020 | 1,410 | 596 |
| Sex ratio, 2011 females per 1,000 males | 1,022 | 1,008 |
| Literacy, 2011 | 56.7% | 64.7% |
| Students per teacher, 2020 | 31 | 28 |
| Primary school | Yes | Yes |
| Middle school | No | Yes |
| Piped tap water | 100% habitations covered | 100% habitations covered |
| All-weather road | Yes | Yes |
| Public transport | Bus | Bus |
| Bank | No | No |
| Primary health centre | PHC | CHC |
| Internet | Yes | Yes |
| Electricity | >12 hrs | >12 hrs |
Facility answers are the 2020 Mission Antyodaya survey's own yes/no, recorded per gram panchayat. Where a village spans more than one panchayat the figures are from one return, so treat a single “No” as the surveyor's answer rather than a certainty.