Thiruvallur
Thiruvallur is a district in the Tamil Nadu State of India. Total area of Thiruvallur is 3,394 km² including 2,856.34 km² rural area and 537.66 km² urban area. As per 2011 stats, Thiruvallur has a population of 37,28,104 peoples, out of which urban population is 24,28,395 while rural population is 12,99,709. Thiruvallur has a sex ratio of approximately 987 females for every 1,000 males. The district has a population density of 1098 inhabitants per square kilometre. There are about 9,46,949 houses in the district, including 6,15,252 urban houses and 3,31,697 rural houses. When it comes to villages, there are about 582 villages in thiruvallur district.
The Thiruvallur district is further divided in to Talukas / Blocks / PS / Community Development Blocks (C.D.Blocks) for administrative purposes. In India, the Block or C.D.Block is often the next level of administrative division after the tehsil. It is important to note that, In some states of India C.D.Blocks are equal to tehsils.
For those who don't know, the C.D.Block is a rural area earmarked for administration and development in India. The area is administered by a BDO (Block Development Officer). A C.D.Block covers several gram panchayats, local administrative unit at the village level.
Ponneri is the largest taluka in thiruvallur district covering area of 674.44 km² while Mathavaram is the smallest taluka in thiruvallur district covering area of 126.79 km². Ambattur is the most populous whereas Uthukkottai is the least populous taluka in thiruvallur district. There are 9 talukas in Thiruvallur district. Here is the list of all Thiruvallur Talukas / Blocks / C.D.Blocks along with area & population information.
List of CD Blocks / Talukas in Thiruvallur District
| # | Taluka (CD Block) | Area (km²) | Population (2011) |
|---|---|---|---|
| 1 | Ambattur | 180 | 9,06,580 |
| 2 | Gummidipoondi | 425 | 1,90,541 |
| 3 | Mathavaram | 127 | 5,96,156 |
| 4 | Pallipattu | 351 | 2,14,073 |
| 5 | Ponneri | 674 | 3,89,862 |
| 6 | Poonamallee | 151 | 6,59,922 |
| 7 | Thiruvallur | 667 | 4,07,048 |
| 8 | Tiruttani | 448 | 2,11,291 |
| 9 | Uthukkottai | 370 | 1,52,631 |
Population of Thiruvallur District
The population of Thiruvallur offers a clear picture of how people are spread across its villages and towns. In the sections below, you’ll find details about total population, gender-wise distribution, child population, literacy rates, social groups like SC and ST, household count, and population density. Together, this information helps understand the structure and diversity of the district.
Basic Population Details
This section covers important demographic figures of Thiruvallur, including the number of males and females, children aged 0–6, total households, and literacy status in rural and urban areas. These indicators highlight the human development status and help identify gaps in basic services like education and housing.
| Particulars | Total | Rural | Urban |
|---|---|---|---|
| Total Population | 37,28,104 | 12,99,709 | 24,28,395 |
| Total Male Population | 18,76,062 | 6,50,462 | 12,25,600 |
| Total Female Population | 18,52,042 | 6,49,247 | 12,02,795 |
| Child Population (Age 0–6) | 4,05,669 | 1,41,907 | 2,63,762 |
| Male Child Population (Age 0–6) | 2,08,449 | 72,902 | 1,35,547 |
| Female Child Population (Age 0–6) | 1,97,220 | 69,005 | 1,28,215 |
| Literate Population | 27,91,721 | 8,59,700 | 19,32,021 |
| Literate Male Population | 14,95,711 | 4,76,199 | 10,19,512 |
| Literate Female Population | 12,96,010 | 3,83,501 | 9,12,509 |
| Illiterate Population | 9,36,383 | 4,40,009 | 4,96,374 |
| Illiterate Male Population | 3,80,351 | 1,74,263 | 2,06,088 |
| Illiterate Female Population | 5,56,032 | 2,65,746 | 2,90,286 |
| Households | 9,46,949 | 3,31,697 | 6,15,252 |
Social Structure and Density
This part highlights the distribution of Scheduled Caste (SC) and Scheduled Tribe (ST) populations within Thiruvallur. It also includes data on how densely people live in rural versus urban areas. Together, these figures offer insights into community spread and the pressure on local infrastructure and services.
| Particulars | Total | Rural | Urban |
|---|---|---|---|
| Total SC Population | 8,21,646 | 4,51,999 | 3,69,647 |
| SC Male Population | 4,10,526 | 2,25,349 | 1,85,177 |
| SC Female Population | 4,11,120 | 2,26,650 | 1,84,470 |
| Total ST Population | 47,243 | 35,044 | 12,199 |
| ST Male Population | 23,692 | 17,521 | 6,171 |
| ST Female Population | 23,551 | 17,523 | 6,028 |
| Population Density | 1,098 / km² | 455 / km² | 4,517 / km² |