St.Thomas Mount block
Chengalpattu district, Tamil Nadu · 20 villages
Villages
20
Average change
+43.8%
across 7 measurable villages
Population 2011 → 2020
38,180 → 51,844
compared villages only
Villages in this block
| Village | 2011 | 2020 | Change |
|---|---|---|---|
| Agaramthen | 4,172 | 3,546 | -15.0% |
| Arasankalani | 1,092 | — | unreliable |
| Cowl Bazaar (OG) | — | — | — |
| Kasbapuram | 2,606 | 1,586 | -39.1% |
| Koilambakkam (CT) | — | — | — |
| Kovilancheri | 1,253 | 2,600 | +107.5% |
| Madurapakkam | 1,021 | 1,712 | +67.7% |
| Medavakkam (CT) | — | — | — |
| Moolacheri | 148 | 288 | +94.6% |
| Moovarasampettai (CT) | — | — | — |
| Mudichur | 15,438 | 22,266 | +44.2% |
| Nanmangalam (OG) | — | — | — |
| Ottiambakkam | 2,129 | — | unreliable |
| Perumbakkam | 18,890 | — | unreliable |
| Polichalur (CT) | — | — | — |
| Sittalapakkam | 13,542 | 19,846 | +46.5% |
| Tirusulam (CT) | — | — | — |
| Tiruvancheri (OG) | — | — | — |
| Vengapakkam | 2,758 | — | unreliable |
| Vengavasal (CT) | — | — | — |
Blocks are the administrative tier between district and village. The block a village belongs to comes from the Local Government Directory via the 2020 survey, so it reflects boundaries as of 2020, not 2011.