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Friday, 5 June 2026
VoiceOfVillage
★ District of Tamil Nadu ★

Thiruvallur

HQ ·
Area · — km²
Population · 37,28,104
Pincode range ·
Browse Thiruvallur

All 9 mandals

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9
Mandals
810
Villages
About the district

Thiruvallur — district of Tamil Nadu

Thiruvallur is a district in Tamil Nadu. Editorial copy not yet contributed — claim a village to start adding context.

District at a glance

About Thiruvallur

Historic temples, proximity to Chennai, and important pilgrimage sites in Tamil Nadu.

District HQ
Tiruvallur

Must-visit places in Thiruvallur

temple

Arunachaleswara Temple

Ancient temple dedicated to Lord Shiva, significant pilgrimage destination in the district.

  • park
    Vedanthangal Bird Sanctuary

    Natural freshwater lake hosting migratory birds, one of Tamil Nadu's oldest wildlife sanctuaries.

  • temple
    Tirumala Tirupati Temple

    Historic Vaishnavite temple with architectural significance in the Tiruvallur region.

Represented by
Then & Now

Thiruvallur district — Census 2011 to projected 2026

Population · 2011
12,85,580
Census 2011 baseline
+17.0%
Population · 2026
15,04,654
RGI / state CAGR projection
Households · 2011
3,28,034
Census 2011 baseline
+15.9%
Households · 2026
3,80,092
RGI / state CAGR projection
2011 = decadal Census of India. 2026 = forward-projection from state-level CAGR — working estimate, refines when the next Census publishes.
Census 2011 · District aggregates · 810 villages

Thiruvallur district by the numbers

Census 2011 + RGI 2026 projection
+ Centre dashboards (JJM, PMAY-G, SBM-G)
Census 2011
Headcount, household, and reservation counts from the most recent decennial census.
Male population
6,43,392Census 2011
Female population
6,42,188Census 2011
Sex ratio
998 ♀/1000♂Derived F×1000/M
Households
3,28,034Census 2011
SC population
4,45,990Census 2011
ST population
34,870Census 2011
2026 projection
2026
Forward-looked from 2011 using the state's Census CAGR. Growth % is derived.
Population (2026 est.)
15,04,654+17.0%RGI / state CAGR projection
Households (2026 est.)
3,80,092RGI / state CAGR projection
Workforce + schemes
Census 2011 workforce composition + post-Census central-government dashboards.
Workers (total)
6,01,741Census 2011
Cultivators
52,305Census 2011
Agri labourers
1,59,488Census 2011
JJM tap-water coverage
77.3%Jal Jeevan Mission
PMAY-G houses built
6,35,748 / 9,57,82566% complete
SBM-G toilets
5,23,089Swachh Bharat Mission · rural
Notable places across Thiruvallur district

Temples, schools, hospitals & civic landmarks in this district

60 places mapped
Coverage
91 of 810 villages have notable places mapped · 11%
  • School· 21
  • Temple· 17
  • Hospital· 12
  • High school· 6
  • College· 2
  • PHC· 2

Aggregated from village fixtures + OpenStreetMap. Numbers will rise as the LGD + OSM ingest covers more villages in Thiruvallur district.

Browse by mandal

All 9 mandals of Thiruvallur

Click any mandal to see its villages, posts, and local services.

810 villages · 525 GPs
Sorted alphabetically
Most active

Top villages in Thiruvallur

Villages with the most posts, contributors, and verified residents this month.

All 810 villages →
Quick answers

People often ask about Thiruvallur

How many mandals and villages are in Thiruvallur district?

Thiruvallur district has 9 mandals and 810 revenue villages across 525 gram panchayats in Tamil Nadu.

Where is the headquarters of Thiruvallur district?

The district headquarters of Thiruvallur is —.

What is the pincode of Thiruvallur district?

Thiruvallur district uses pincodes starting with —. Individual villages within Thiruvallur may have their own pincodes — check the village page for exact values.

Which Lok Sabha constituency does Thiruvallur fall under?

Thiruvallur district is part of the — Lok Sabha constituency.

What is the population of Thiruvallur district?

Thiruvallur district had a population of 37,28,104 per the 2011 Census, across 810 villages.

When was Thiruvallur district formed?

Thiruvallur district was formed on —.

Which rivers flow through Thiruvallur district?

Major rivers in Thiruvallur district: —.

Answers are auto-built from the village's verified record. If something is wrong, residents can correct it after claiming the village.

By straight-line distance

Districts near Thiruvallur

KNN over PostGIS centroids
(6 nearest)