Madhavaram, Ponneri
Madhavaram is a village in Ponneri Taluk, Thiruvallur district in the state of Tamil Nadu in India.
Demographics
| Population | Persons | Males | Females |
| Total | 788 | 394 | 394 |
| In the age group 0–6 years | 114 | 55 | 59 |
| Scheduled Castes | 217 | 107 | 110 |
| Scheduled Tribes | 23 | 9 | 14 |
| Literates | 560 | 295 | 265 |
| Illiterate | 228 | 99 | 129 |
| Total Worker | 331 | 234 | 97 |
| Main Worker | 305 | 231 | 74 |
| Main Worker - Cultivator | 20 | 12 | 8 |
| Main Worker - Agricultural Labourers | 59 | 37 | 22 |
| Main Worker - Household Industries | 0 | 0 | 0 |
| Main Worker - Other | 226 | 182 | 44 |
| Marginal Worker | 26 | 3 | 23 |
| Marginal Worker - Cultivator | 0 | 0 | 0 |
| Marginal Worker - Agriculture Labourers | 1 | 0 | 1 |
| Marginal Worker - Household Industries | 0 | 0 | 0 |
| Marginal Workers - Other | 25 | 3 | 22 |
| Marginal Worker | 2 | 2 | 0 |
| Marginal Worker - Cultivator | 0 | 0 | 0 |
| Marginal Worker - Agriculture Labourers | 0 | 0 | 0 |
| Marginal Worker - Household Industries | 0 | 0 | 0 |
| Marginal Worker - Other | 2 | 2 | 0 |
| Marginal Worker | 24 | 1 | 23 |
| Marginal Worker - Cultivator | 0 | 0 | 0 |
| Marginal Worker - Agriculture Labourers | 1 | 0 | 1 |
| Marginal Worker - Household Industries | 0 | 0 | 0 |
| Marginal Worker - Other Workers | 23 | 1 | 22 |
| Non Worker | 457 | 160 | 297 |