Katchur vs Karthikayapuram
Thiruvallur, Tamil Nadu · Thiruvallur, Tamil Nadu
| Katchur Thiruvallur | Karthikayapuram Thiruvallur | |
|---|---|---|
| Population, Census 2011 | 4,007 | 3,434 |
| Population, 2020 survey only where the 2020 figure is usable | 2,891 | 4,238 |
| Change since 2011 | -27.9% | +23.4% |
| Households, 2020 | 658 | 1,050 |
| Sex ratio, 2011 females per 1,000 males | 962 | 992 |
| Literacy, 2011 | 58.4% | 62.6% |
| Students per teacher, 2020 | 24 | 9 |
| Primary school | Yes | Yes |
| Middle school | No | Yes |
| Piped tap water | 50 to 100% habitations covered | 50 to 100% habitations covered |
| All-weather road | Yes | Yes |
| Public transport | Bus | Bus |
| Bank | No | No |
| Primary health centre | PHC | Sub Centre |
| 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.