Viluppuram

District in Tamil Nadu

PopulationCensus 2011, counted on today's district boundary: the district was split, merged or created after 2011
17.6 Lakh
State: 6.9 Crore
Area
3,908 km²
3.0% of state
Literacy RateCensus 2011: literates as a share of people aged 7 and above
75.4%
State: 79.7%
Sex RatioCensus 2011: females per 1,000 males
993
State: 997
DensityCensus 2011 population per km²
451 /km²
State: 534 /km²
Population RankBy Census 2011 population
16th of 38
In Tamil Nadu

Credit Growth (5-Year) in Viluppuram: 26.9%, 4th lowest of 32 districts in Tamil Nadu

MSME Density in Viluppuram: 56.5 per 1,000 people, 18th highest of 38 districts in Tamil Nadu

Women Literacy in Viluppuram: 75.4%, 2nd lowest of 32 districts in Tamil Nadu

Health Insurance in Viluppuram: 63.9%, 19th highest of 38 districts in Tamil Nadu

60%85%110%140%200%+No data
RBI Bank Credit (BSR-1) · 2026
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5204080150+No data
Udyam Registration (MSME) · 2026
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40%55%65%80%90%+No data
National Family Health Survey (NFHS-5) · 2019–21
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5%20%40%60%85%+No data
National Family Health Survey (NFHS-6) · 2023–24
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Viluppuram is a district in Tamil Nadu with a population of 17.6 Lakh (Census 2011, counted on today's district boundary) spread across 3,908 sq km. Its literacy rate of 75.4% is below the state average of 79.7% and above the national average of 72.9%. The district has a sex ratio of 993 females per 1,000 males, below the state average of 997. Some values for this district are estimates: area-proportional, or copied from the district it was carved from.


Demographics

IndicatorDistrictState AvgNational
Population Density451 /km²▼534 /km²366 /km²
Sex Ratio993▼997943
Literacy Rate75.4%▼79.7%72.9%
SC Population28.0%▲20.2%16.6%
ST Population1.3%▲1.1%8.7%
Worker Participation48.6%▲45.8%39.8%

Health & Development

NFHS-6 (2023–24, provisional) · “was”: the 2019–21 value, where it moved 5 points or more

State Avg and National are population-weighted averages, not official NFHS figures. No “was”: the district boundary changed after 2019–21.

Women & Gender

IndicatorDistrictState AvgNational
Female Literacy Gap9th highest of 3816.5 pts▲13.6 pts16.5 pts
Female Work Gap8th lowest of 3820.7 pts▼27.0 pts27.9 pts

Economy & Infrastructure

IndicatorDistrictState AvgNational
MSME Density18th highest of 3856.5 per 1k pop▼61.7 per 1k pop39.8 per 1k pop

Governance

IndicatorDistrictState AvgNational
Pending Cases9th highest of 372967 per lakh▲2436 per lakh4025 per lakh

Safety & Crime

IndicatorDistrictState AvgNational
Child Abuse (POCSO)6th lowest of 374.9 per lakh▼7.0 per lakh5.3 per lakh
Cyber Crime (IT Act cases)5th highest of 334.5 per lakh▲2.2 per lakh2.7 per lakh
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~ Values marked with ~ are area-proportional estimates or inherited from a parent district.

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Frequently Asked Questions

What is the population of Viluppuram district?

Viluppuram has a population of 17.6 Lakh according to the Census 2011, counted on the district's present boundary, with a density of 451 people per sq km across 3,908 sq km.

What is the population of Viluppuram in 2026?

There is no official count or district estimate after 2011. The latest figure is the Census 2011 count of 17.6 Lakh. Census 2027 enumeration takes place in February 2027, with results expected from 2028.

What is the literacy rate of Viluppuram?

Viluppuram has a literacy rate of 75.4% (Census 2011), which is below the Tamil Nadu average of 79.7% and above the national average of 72.9%.

How does Viluppuram compare to Tamil Nadu?

Viluppuram is the 16th most populous of 38 districts in Tamil Nadu. Its sex ratio of 993 females per 1,000 males is below the state average of 997 (Census 2011).

How many children in Viluppuram are stunted or underweight?

In Viluppuram, 21.2% of children under 5 are stunted, 15.8% wasted and 26.1% underweight (NFHS-6, 2023–24, provisional). Stunting compares with a Tamil Nadu average of 20.7% and an India average of 28.0%.

How many households in Viluppuram have health insurance?

63.9% of households in Viluppuram have at least one member covered by a health insurance or financing scheme (NFHS-6, 2023–24, provisional). The Tamil Nadu average is 61.9% and India's 58.1%.

What data sources are used for Viluppuram?

Data comes from Census 2011, NFHS-5 (2019–21), NFHS-6 (2023–24), NJDG (2024), Udyam/MSME (2026), NCRB SLL (2022), CVI (2021), Ag Census 2015–16, RBI BSR (2026), and other official sources.

Data Sources

Each indicator keeps its own source and vintage. How they are crosswalked onto one district geography is on the methodology page, with the per-source limits on the caveats page.