Sathamangalam vs Sathiamangalam
Chengalpattu, Tamil Nadu · Chengalpattu, Tamil Nadu
Sathamangalam: the 2020 survey restated the 2011 population verbatim, so no change is shown
Sathiamangalam: the two sources disagree implausibly, so no change is shown
Sathiamangalam: the two sources disagree implausibly, so no change is shown
| Sathamangalam Chengalpattu | Sathiamangalam Chengalpattu | |
|---|---|---|
| Population, Census 2011 | 402 | 57 |
| Households, 2020 | 111 | 25 |
| Sex ratio, 2011 females per 1,000 males | 980 | 1,478 |
| Literacy, 2011 | 70.9% | 75.4% |
| Students per teacher, 2020 | 18 | — |
| Primary school | Yes | No |
| Middle school | No | No |
| Piped tap water | 100% habitations covered | 100% habitations covered |
| All-weather road | Yes | Yes |
| Public transport | No | Auto |
| Bank | No | No |
| Primary health centre | PHC | PHC |
| Internet | No | 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.